156770366

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{4639}}^1$

素因数の和:4979

約数の個数: 16

約数和(自身を含む): 239925120

約数和(自身を除く): 83154754

約数列:

[1, 2, 61, 122, 277, 554, 4639, 9278, 16897, 33794, 282979, 565958, 1285003, 2570006, 78385183, 156770366]

約数ペア:

[(1, 156770366), (2, 78385183), (61, 2570006), (122, 1285003), (277, 565958), (554, 282979), (4639, 33794), (9278, 16897)]