156637724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{13397}}^1$

素因数の和:13517

約数の個数: 24

約数和(自身を含む): 285109440

約数和(自身を除く): 128471716

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 13397, 26794, 53588, 495689, 991378, 1058363, 1982756, 2116726, 4233452, 39159431, 78318862, 156637724]

約数ペア:

[(1, 156637724), (2, 78318862), (4, 39159431), (37, 4233452), (74, 2116726), (79, 1982756), (148, 1058363), (158, 991378), (316, 495689), (2923, 53588), (5846, 26794), (11692, 13397)]