157040642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{310357}}^1$

素因数の和:310393

約数の個数: 16

約数和(自身を含む): 268149312

約数和(自身を除く): 111108670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 310357, 620714, 3413927, 6827854, 7138211, 14276422, 78520321, 157040642]

約数ペア:

[(1, 157040642), (2, 78520321), (11, 14276422), (22, 7138211), (23, 6827854), (46, 3413927), (253, 620714), (506, 310357)]