161219452992

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{38197}}^1$

素因数の和:38333

約数の個数: 224

約数和(自身を含む): 488995516800

約数和(自身を除く): 327776063808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 89, 96, 104, 114, 152, 156, 178, 192, 208, 228, 247, 267, 304, 312, 356, 416, 456, 494, 534, 608, 624, 712, 741, 832, 912, 988, 1068, 1157, 1216, 1248, 1424, 1482, 1691, 1824, 1976, 2136, 2314, 2496, 2848, 2964, 3382, 3471, 3648, 3952, 4272, 4628, 5073, 5696, 5928, 6764, 6942, 7904, 8544, 9256, 10146, 11856, 13528, 13884, 15808, 17088, 18512, 20292, 21983, 23712, 27056, 27768, 37024, 38197, 40584, 43966, 47424, 54112, 55536, 65949, 74048, 76394, 81168, 87932, 108224, 111072, 114591, 131898, 152788, 162336, 175864, 222144, 229182, 263796, 305576, 324672, 351728, 458364, 496561, 527592, 611152, 703456, 725743, 916728, 993122, 1055184, 1222304, 1406912, 1451486, 1489683, 1833456, 1986244, 2110368, 2177229, 2444608, 2902972, 2979366, 3399533, 3666912, 3972488, 4220736, 4354458, 5805944, 5958732, 6799066, 7333824, 7944976, 8708916, 9434659, 10198599, 11611888, 11917464, 13598132, 15889952, 17417832, 18869318, 20397198, 23223776, 23834928, 27196264, 28303977, 31779904, 34835664, 37738636, 40794396, 44193929, 46447552, 47669856, 54392528, 56607954, 64591127, 69671328, 75477272, 81588792, 88387858, 95339712, 108785056, 113215908, 129182254, 132581787, 139342656, 150954544, 163177584, 176775716, 193773381, 217570112, 226431816, 258364508, 265163574, 301909088, 326355168, 353551432, 387546762, 452863632, 516729016, 530327148, 603818176, 652710336, 707102864, 775093524, 839684651, 905727264, 1033458032, 1060654296, 1414205728, 1550187048, 1679369302, 1811454528, 2066916064, 2121308592, 2519053953, 2828411456, 3100374096, 3358738604, 4133832128, 4242617184, 5038107906, 6200748192, 6717477208, 8485234368, 10076215812, 12401496384, 13434954416, 20152431624, 26869908832, 40304863248, 53739817664, 80609726496, 161219452992]

約数ペア:

[(1, 161219452992), (2, 80609726496), (3, 53739817664), (4, 40304863248), (6, 26869908832), (8, 20152431624), (12, 13434954416), (13, 12401496384), (16, 10076215812), (19, 8485234368), (24, 6717477208), (26, 6200748192), (32, 5038107906), (38, 4242617184), (39, 4133832128), (48, 3358738604), (52, 3100374096), (57, 2828411456), (64, 2519053953), (76, 2121308592), (78, 2066916064), (89, 1811454528), (96, 1679369302), (104, 1550187048), (114, 1414205728), (152, 1060654296), (156, 1033458032), (178, 905727264), (192, 839684651), (208, 775093524), (228, 707102864), (247, 652710336), (267, 603818176), (304, 530327148), (312, 516729016), (356, 452863632), (416, 387546762), (456, 353551432), (494, 326355168), (534, 301909088), (608, 265163574), (624, 258364508), (712, 226431816), (741, 217570112), (832, 193773381), (912, 176775716), (988, 163177584), (1068, 150954544), (1157, 139342656), (1216, 132581787), (1248, 129182254), (1424, 113215908), (1482, 108785056), (1691, 95339712), (1824, 88387858), (1976, 81588792), (2136, 75477272), (2314, 69671328), (2496, 64591127), (2848, 56607954), (2964, 54392528), (3382, 47669856), (3471, 46447552), (3648, 44193929), (3952, 40794396), (4272, 37738636), (4628, 34835664), (5073, 31779904), (5696, 28303977), (5928, 27196264), (6764, 23834928), (6942, 23223776), (7904, 20397198), (8544, 18869318), (9256, 17417832), (10146, 15889952), (11856, 13598132), (13528, 11917464), (13884, 11611888), (15808, 10198599), (17088, 9434659), (18512, 8708916), (20292, 7944976), (21983, 7333824), (23712, 6799066), (27056, 5958732), (27768, 5805944), (37024, 4354458), (38197, 4220736), (40584, 3972488), (43966, 3666912), (47424, 3399533), (54112, 2979366), (55536, 2902972), (65949, 2444608), (74048, 2177229), (76394, 2110368), (81168, 1986244), (87932, 1833456), (108224, 1489683), (111072, 1451486), (114591, 1406912), (131898, 1222304), (152788, 1055184), (162336, 993122), (175864, 916728), (222144, 725743), (229182, 703456), (263796, 611152), (305576, 527592), (324672, 496561), (351728, 458364)]