156880078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{6983}}^1$

素因数の和:7271

約数の個数: 16

約数和(自身を含む): 241367040

約数和(自身を除く): 84486962

約数列:

[1, 2, 47, 94, 239, 478, 6983, 11233, 13966, 22466, 328201, 656402, 1668937, 3337874, 78440039, 156880078]

約数ペア:

[(1, 156880078), (2, 78440039), (47, 3337874), (94, 1668937), (239, 656402), (478, 328201), (6983, 22466), (11233, 13966)]