155938128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{87803}}^1$

素因数の和:87851

約数の個数: 40

約数和(自身を含む): 413732448

約数和(自身を除く): 257794320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 87803, 175606, 263409, 351212, 526818, 702424, 1053636, 1404848, 2107272, 3248711, 4214544, 6497422, 9746133, 12994844, 19492266, 25989688, 38984532, 51979376, 77969064, 155938128]

約数ペア:

[(1, 155938128), (2, 77969064), (3, 51979376), (4, 38984532), (6, 25989688), (8, 19492266), (12, 12994844), (16, 9746133), (24, 6497422), (37, 4214544), (48, 3248711), (74, 2107272), (111, 1404848), (148, 1053636), (222, 702424), (296, 526818), (444, 351212), (592, 263409), (888, 175606), (1776, 87803)]