157059968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 346204320

約数和(自身を除く): 189144352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 2551, 3848, 4736, 5102, 7696, 10204, 15392, 20408, 30784, 33163, 40816, 61568, 66326, 81632, 94387, 132652, 163264, 188774, 265304, 326528, 377548, 530608, 755096, 1061216, 1227031, 1510192, 2122432, 2454062, 3020384, 4244864, 4908124, 6040768, 9816248, 12081536, 19632496, 39264992, 78529984, 157059968]

約数ペア:

[(1, 157059968), (2, 78529984), (4, 39264992), (8, 19632496), (13, 12081536), (16, 9816248), (26, 6040768), (32, 4908124), (37, 4244864), (52, 3020384), (64, 2454062), (74, 2122432), (104, 1510192), (128, 1227031), (148, 1061216), (208, 755096), (296, 530608), (416, 377548), (481, 326528), (592, 265304), (832, 188774), (962, 163264), (1184, 132652), (1664, 94387), (1924, 81632), (2368, 66326), (2551, 61568), (3848, 40816), (4736, 33163), (5102, 30784), (7696, 20408), (10204, 15392)]