139640664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157253}}^1$

素因数の和:157299

約数の個数: 32

約数和(自身を含む): 358539120

約数和(自身を除く): 218898456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 157253, 314506, 471759, 629012, 943518, 1258024, 1887036, 3774072, 5818361, 11636722, 17455083, 23273444, 34910166, 46546888, 69820332, 139640664]

約数ペア:

[(1, 139640664), (2, 69820332), (3, 46546888), (4, 34910166), (6, 23273444), (8, 17455083), (12, 11636722), (24, 5818361), (37, 3774072), (74, 1887036), (111, 1258024), (148, 943518), (222, 629012), (296, 471759), (444, 314506), (888, 157253)]