157429968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{88643}}^1$

素因数の和:88691

約数の個数: 40

約数和(自身を含む): 417690528

約数和(自身を除く): 260260560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 88643, 177286, 265929, 354572, 531858, 709144, 1063716, 1418288, 2127432, 3279791, 4254864, 6559582, 9839373, 13119164, 19678746, 26238328, 39357492, 52476656, 78714984, 157429968]

約数ペア:

[(1, 157429968), (2, 78714984), (3, 52476656), (4, 39357492), (6, 26238328), (8, 19678746), (12, 13119164), (16, 9839373), (24, 6559582), (37, 4254864), (48, 3279791), (74, 2127432), (111, 1418288), (148, 1063716), (222, 709144), (296, 531858), (444, 354572), (592, 265929), (888, 177286), (1776, 88643)]