131187792

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73867}}^1$

素因数の和:73915

約数の個数: 40

約数和(自身を含む): 348066016

約数和(自身を除く): 216878224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 73867, 147734, 221601, 295468, 443202, 590936, 886404, 1181872, 1772808, 2733079, 3545616, 5466158, 8199237, 10932316, 16398474, 21864632, 32796948, 43729264, 65593896, 131187792]

約数ペア:

[(1, 131187792), (2, 65593896), (3, 43729264), (4, 32796948), (6, 21864632), (8, 16398474), (12, 10932316), (16, 8199237), (24, 5466158), (37, 3545616), (48, 2733079), (74, 1772808), (111, 1181872), (148, 886404), (222, 590936), (296, 443202), (444, 295468), (592, 221601), (888, 147734), (1776, 73867)]