161851508208

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 900

約数和(自身を含む): 564906901680

約数和(自身を除く): 403055393472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 48, 52, 54, 57, 69, 72, 76, 78, 81, 89, 92, 104, 108, 114, 117, 138, 144, 152, 156, 162, 169, 171, 178, 184, 207, 208, 216, 228, 234, 247, 267, 276, 299, 304, 312, 324, 338, 342, 351, 356, 361, 368, 414, 432, 437, 456, 468, 494, 507, 513, 534, 552, 598, 621, 624, 648, 676, 684, 702, 712, 722, 741, 801, 828, 874, 897, 912, 936, 988, 1014, 1026, 1053, 1068, 1083, 1104, 1157, 1196, 1242, 1296, 1311, 1352, 1368, 1404, 1424, 1444, 1482, 1521, 1539, 1602, 1656, 1691, 1748, 1794, 1863, 1872, 1976, 2028, 2047, 2052, 2106, 2136, 2166, 2223, 2314, 2392, 2403, 2484, 2622, 2691, 2704, 2736, 2808, 2888, 2964, 3042, 3078, 3204, 3211, 3249, 3312, 3382, 3471, 3496, 3588, 3726, 3887, 3933, 3952, 4056, 4094, 4104, 4212, 4272, 4332, 4446, 4563, 4628, 4693, 4784, 4806, 4968, 5073, 5244, 5382, 5616, 5681, 5776, 5928, 6084, 6141, 6156, 6408, 6422, 6498, 6669, 6764, 6942, 6992, 7176, 7209, 7452, 7774, 7866, 8073, 8112, 8188, 8208, 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448362, 460161, 462384, 466716, 467856, 478998, 488072, 499824, 505609, 506844, 514064, 520182, 527592, 541476, 547884, 549081, 559728, 566352, 571558, 578322, 590824, 593541, 597816, 613548, 622288, 629694, 638664, 647634, 663228, 664677, 672543, 675792, 691886, 693576, 700074, 718497, 721968, 730512, 732108, 738967, 749736, 760266, 771096, 791388, 812214, 818064, 835354, 839592, 857337, 863512, 867483, 884304, 886236, 896724, 920322, 933432, 957996, 971451, 976144, 1011218, 1013688, 1037829, 1040364, 1050111, 1055184, 1082952, 1095768, 1098162, 1143116, 1156644, 1181648, 1187082, 1195632, 1218321, 1227096, 1253031, 1259388, 1277328, 1295268, 1326456, 1329354, 1345086, 1383772, 1387152, 1400148, 1403207, 1436994, 1464216, 1477934, 1499472, 1516827, 1520532, 1542192, 1582776, 1624428, 1647243, 1670708, 1679184, 1714674, 1727024, 1734966, 1772472, 1780623, 1793448, 1840644, 1866864, 1915992, 1942902, 1994031, 2022436, 2027376, 2075658, 2080728, 2100222, 2155491, 2165904, 2191536, 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86459139, 86876816, 90218232, 92592396, 95713488, 97736418, 101030904, 105166672, 106411248, 109211544, 112085532, 113659767, 115278852, 118312506, 119712654, 123456528, 124885423, 130315224, 135327348, 139888944, 146604627, 149447376, 151546356, 153705136, 157750008, 159616872, 163817316, 172918278, 177468759, 180436464, 185184792, 195472836, 202061808, 218423088, 224171064, 227319534, 230557704, 236625012, 239425308, 249770846, 259377417, 260630448, 270654696, 293209254, 303092712, 315500016, 319233744, 327634632, 345836556, 354937518, 370369584, 374656269, 390945672, 439813881, 448342128, 454639068, 461115408, 473250024, 478850616, 499541692, 518754834, 532406277, 541309392, 586418508, 606185424, 655269264, 691673112, 709875036, 749312538, 778132251, 781891344, 879627762, 909278136, 946500048, 957701232, 999083384, 1037509668, 1064812554, 1123968807, 1172837016, 1383346224, 1419750072, 1498625076, 1556264502, 1759255524, 1818556272, 1998166768, 2075019336, 2129625108, 2247937614, 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約数ペア:

[(1, 161851508208), (2, 80925754104), (3, 53950502736), (4, 40462877052), (6, 26975251368), (8, 20231438526), (9, 17983500912), (12, 13487625684), (13, 12450116016), (16, 10115719263), (18, 8991750456), (19, 8518500432), (23, 7037022096), (24, 6743812842), (26, 6225058008), (27, 5994500304), (36, 4495875228), (38, 4259250216), (39, 4150038672), (46, 3518511048), (48, 3371906421), (52, 3112529004), (54, 2997250152), (57, 2839500144), (69, 2345674032), (72, 2247937614), (76, 2129625108), (78, 2075019336), (81, 1998166768), (89, 1818556272), (92, 1759255524), (104, 1556264502), (108, 1498625076), (114, 1419750072), (117, 1383346224), (138, 1172837016), (144, 1123968807), (152, 1064812554), (156, 1037509668), (162, 999083384), (169, 957701232), (171, 946500048), (178, 909278136), (184, 879627762), (207, 781891344), (208, 778132251), (216, 749312538), (228, 709875036), (234, 691673112), (247, 655269264), (267, 606185424), (276, 586418508), (299, 541309392), (304, 532406277), (312, 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1013688), (160056, 1011218), (165807, 976144), (166608, 971451), (168948, 957996), (173394, 933432), (175864, 920322), (180492, 896724), (182628, 886236), (183027, 884304), (186576, 867483), (187434, 863512), (188784, 857337), (192774, 839592), (193752, 835354), (197847, 818064), (199272, 812214), (204516, 791388), (209898, 771096), (212888, 760266), (215878, 749736), (219024, 738967), (221076, 732108), (221559, 730512), (224181, 721968), (225264, 718497), (231192, 700074), (233358, 693576), (233928, 691886), (239499, 675792), (240656, 672543), (243504, 664677), (244036, 663228), (249912, 647634), (253422, 638664), (257032, 629694), (260091, 622288), (263796, 613548), (270738, 597816), (272688, 593541), (273942, 590824), (279864, 578322), (283176, 571558), (285779, 566352), (289161, 559728), (294768, 549081), (295412, 547884), (298908, 541476), (306774, 527592), (311144, 520182), (314847, 514064), (319332, 506844), (320112, 505609), (323817, 499824), (331614, 488072), (337896, 478998), (345943, 467856), (346788, 466716), (350037, 462384), (351728, 460161), (360984, 448362), (365256, 443118), (366054, 442152), (374868, 431756), (380133, 425776), (385548, 419796), (387504, 417677), (395694, 409032), (398544, 406107)]