163907744

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 477804096

約数和(自身を除く): 313896352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 43, 44, 49, 52, 56, 68, 77, 86, 88, 91, 98, 104, 112, 119, 136, 143, 154, 172, 176, 182, 187, 196, 208, 221, 224, 238, 272, 286, 301, 308, 344, 352, 364, 374, 392, 416, 442, 473, 476, 539, 544, 559, 572, 602, 616, 637, 688, 728, 731, 748, 784, 833, 884, 946, 952, 1001, 1078, 1118, 1144, 1204, 1232, 1274, 1309, 1376, 1456, 1462, 1496, 1547, 1568, 1666, 1768, 1892, 1904, 2002, 2107, 2156, 2236, 2288, 2408, 2431, 2464, 2548, 2618, 2912, 2924, 2992, 3094, 3311, 3332, 3536, 3784, 3808, 3913, 4004, 4214, 4312, 4472, 4576, 4816, 4862, 5096, 5117, 5236, 5848, 5984, 6149, 6188, 6622, 6664, 7007, 7072, 7568, 7826, 8008, 8041, 8428, 8624, 8944, 9163, 9503, 9632, 9724, 10192, 10234, 10472, 10829, 11696, 12298, 12376, 13244, 13328, 14014, 15136, 15652, 16016, 16082, 16856, 17017, 17248, 17888, 18326, 19006, 19448, 20384, 20468, 20944, 21658, 23177, 23392, 24596, 24752, 26488, 26656, 27391, 28028, 31304, 32032, 32164, 33712, 34034, 35819, 36652, 38012, 38896, 40936, 41888, 43043, 43316, 46354, 49192, 49504, 52976, 54782, 56056, 56287, 62608, 64328, 66521, 67424, 68068, 71638, 73304, 76024, 77792, 81872, 86086, 86632, 92708, 98384, 104533, 105952, 109564, 112112, 112574, 119119, 125216, 128656, 133042, 136136, 143276, 146608, 152048, 163744, 172172, 173264, 185416, 196768, 209066, 219128, 224224, 225148, 238238, 257312, 266084, 272272, 286552, 293216, 301301, 304096, 344344, 346528, 370832, 394009, 418132, 438256, 450296, 465647, 476476, 532168, 544544, 573104, 602602, 688688, 731731, 741664, 788018, 836264, 876512, 900592, 931294, 952952, 1064336, 1146208, 1205204, 1377376, 1463462, 1576036, 1672528, 1801184, 1862588, 1905904, 2128672, 2410408, 2926924, 3152072, 3345056, 3725176, 3811808, 4820816, 5122117, 5853848, 6304144, 7450352, 9641632, 10244234, 11707696, 12608288, 14900704, 20488468, 23415392, 40976936, 81953872, 163907744]

約数ペア:

[(1, 163907744), (2, 81953872), (4, 40976936), (7, 23415392), (8, 20488468), (11, 14900704), (13, 12608288), (14, 11707696), (16, 10244234), (17, 9641632), (22, 7450352), (26, 6304144), (28, 5853848), (32, 5122117), (34, 4820816), (43, 3811808), (44, 3725176), (49, 3345056), (52, 3152072), (56, 2926924), (68, 2410408), (77, 2128672), (86, 1905904), (88, 1862588), (91, 1801184), (98, 1672528), (104, 1576036), (112, 1463462), (119, 1377376), (136, 1205204), (143, 1146208), (154, 1064336), (172, 952952), (176, 931294), (182, 900592), (187, 876512), (196, 836264), (208, 788018), (221, 741664), (224, 731731), (238, 688688), (272, 602602), (286, 573104), (301, 544544), (308, 532168), (344, 476476), (352, 465647), (364, 450296), (374, 438256), (392, 418132), (416, 394009), (442, 370832), (473, 346528), (476, 344344), (539, 304096), (544, 301301), (559, 293216), (572, 286552), (602, 272272), (616, 266084), (637, 257312), (688, 238238), (728, 225148), (731, 224224), (748, 219128), (784, 209066), (833, 196768), (884, 185416), (946, 173264), (952, 172172), (1001, 163744), (1078, 152048), (1118, 146608), (1144, 143276), (1204, 136136), (1232, 133042), (1274, 128656), (1309, 125216), (1376, 119119), (1456, 112574), (1462, 112112), (1496, 109564), (1547, 105952), (1568, 104533), (1666, 98384), (1768, 92708), (1892, 86632), (1904, 86086), (2002, 81872), (2107, 77792), (2156, 76024), (2236, 73304), (2288, 71638), (2408, 68068), (2431, 67424), (2464, 66521), (2548, 64328), (2618, 62608), (2912, 56287), (2924, 56056), (2992, 54782), (3094, 52976), (3311, 49504), (3332, 49192), (3536, 46354), (3784, 43316), (3808, 43043), (3913, 41888), (4004, 40936), (4214, 38896), (4312, 38012), (4472, 36652), (4576, 35819), (4816, 34034), (4862, 33712), (5096, 32164), (5117, 32032), (5236, 31304), (5848, 28028), (5984, 27391), (6149, 26656), (6188, 26488), (6622, 24752), (6664, 24596), (7007, 23392), (7072, 23177), (7568, 21658), (7826, 20944), (8008, 20468), (8041, 20384), (8428, 19448), (8624, 19006), (8944, 18326), (9163, 17888), (9503, 17248), (9632, 17017), (9724, 16856), (10192, 16082), (10234, 16016), (10472, 15652), (10829, 15136), (11696, 14014), (12298, 13328), (12376, 13244)]