157045697368

素因数分解:

$2^3\times 7^3\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{1129}}^1$

素因数の和:1630

約数の個数: 128

約数和(自身を含む): 346919040000

約数和(自身を除く): 189873342632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 311, 326, 343, 392, 622, 652, 686, 1129, 1141, 1244, 1304, 1372, 2177, 2258, 2282, 2488, 2744, 4354, 4516, 4564, 7903, 7987, 8708, 9032, 9128, 15239, 15806, 15974, 17416, 30478, 31612, 31948, 50693, 55321, 55909, 60956, 63224, 63896, 101386, 106673, 110642, 111818, 121912, 184027, 202772, 213346, 221284, 223636, 351119, 354851, 368054, 387247, 405544, 426692, 442568, 447272, 702238, 709702, 736108, 774494, 853384, 1288189, 1404476, 1419404, 1472216, 1548988, 2457833, 2483957, 2576378, 2808952, 2838808, 3097976, 4915666, 4967914, 5152756, 9017323, 9831332, 9935828, 10305512, 17204831, 17387699, 18034646, 19662664, 19871656, 34409662, 34775398, 36069292, 57232397, 63121261, 68819324, 69550796, 72138584, 114464794, 120433817, 126242522, 137638648, 139101592, 228929588, 240867634, 252485044, 400626779, 457859176, 481735268, 504970088, 801253558, 963470536, 1602507116, 2804387453, 3205014232, 5608774906, 11217549812, 19630712171, 22435099624, 39261424342, 78522848684, 157045697368]

約数ペア:

[(1, 157045697368), (2, 78522848684), (4, 39261424342), (7, 22435099624), (8, 19630712171), (14, 11217549812), (28, 5608774906), (49, 3205014232), (56, 2804387453), (98, 1602507116), (163, 963470536), (196, 801253558), (311, 504970088), (326, 481735268), (343, 457859176), (392, 400626779), (622, 252485044), (652, 240867634), (686, 228929588), (1129, 139101592), (1141, 137638648), (1244, 126242522), (1304, 120433817), (1372, 114464794), (2177, 72138584), (2258, 69550796), (2282, 68819324), (2488, 63121261), (2744, 57232397), (4354, 36069292), (4516, 34775398), (4564, 34409662), (7903, 19871656), (7987, 19662664), (8708, 18034646), (9032, 17387699), (9128, 17204831), (15239, 10305512), (15806, 9935828), (15974, 9831332), (17416, 9017323), (30478, 5152756), (31612, 4967914), (31948, 4915666), (50693, 3097976), (55321, 2838808), (55909, 2808952), (60956, 2576378), (63224, 2483957), (63896, 2457833), (101386, 1548988), (106673, 1472216), (110642, 1419404), (111818, 1404476), (121912, 1288189), (184027, 853384), (202772, 774494), (213346, 736108), (221284, 709702), (223636, 702238), (351119, 447272), (354851, 442568), (368054, 426692), (387247, 405544)]