156699490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 286331760

約数和(自身を除く): 129632270

約数列:

[1, 2, 5, 10, 109, 218, 233, 466, 545, 617, 1090, 1165, 1234, 2330, 3085, 6170, 25397, 50794, 67253, 126985, 134506, 143761, 253970, 287522, 336265, 672530, 718805, 1437610, 15669949, 31339898, 78349745, 156699490]

約数ペア:

[(1, 156699490), (2, 78349745), (5, 31339898), (10, 15669949), (109, 1437610), (218, 718805), (233, 672530), (466, 336265), (545, 287522), (617, 253970), (1090, 143761), (1165, 134506), (1234, 126985), (2330, 67253), (3085, 50794), (6170, 25397)]