156969094760

素因数分解:

$2^3\times 5^1\times {\mathrm{31267}}^1\times {\mathrm{125507}}^1$

素因数の和:156785

約数の個数: 32

約数和(自身を含む): 353194572960

約数和(自身を除く): 196225478200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 31267, 62534, 125068, 125507, 156335, 250136, 251014, 312670, 502028, 625340, 627535, 1004056, 1250680, 1255070, 2510140, 5020280, 3924227369, 7848454738, 15696909476, 19621136845, 31393818952, 39242273690, 78484547380, 156969094760]

約数ペア:

[(1, 156969094760), (2, 78484547380), (4, 39242273690), (5, 31393818952), (8, 19621136845), (10, 15696909476), (20, 7848454738), (40, 3924227369), (31267, 5020280), (62534, 2510140), (125068, 1255070), (125507, 1250680), (156335, 1004056), (250136, 627535), (251014, 625340), (312670, 502028)]