139510128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{78553}}^1$

素因数の和:78601

約数の個数: 40

約数和(自身を含む): 370146448

約数和(自身を除く): 230636320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 78553, 157106, 235659, 314212, 471318, 628424, 942636, 1256848, 1885272, 2906461, 3770544, 5812922, 8719383, 11625844, 17438766, 23251688, 34877532, 46503376, 69755064, 139510128]

約数ペア:

[(1, 139510128), (2, 69755064), (3, 46503376), (4, 34877532), (6, 23251688), (8, 17438766), (12, 11625844), (16, 8719383), (24, 5812922), (37, 3770544), (48, 2906461), (74, 1885272), (111, 1256848), (148, 942636), (222, 628424), (296, 471318), (444, 314212), (592, 235659), (888, 157106), (1776, 78553)]