131659108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151681}}^1$

素因数の和:151723

約数の個数: 24

約数和(自身を含む): 271814144

約数和(自身を除く): 140155036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 151681, 303362, 606724, 1061767, 2123534, 4247068, 4702111, 9404222, 18808444, 32914777, 65829554, 131659108]

約数ペア:

[(1, 131659108), (2, 65829554), (4, 32914777), (7, 18808444), (14, 9404222), (28, 4702111), (31, 4247068), (62, 2123534), (124, 1061767), (217, 606724), (434, 303362), (868, 151681)]