157065988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{2767}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 287384832

約数和(自身を除く): 130318844

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 2468, 2767, 5534, 11068, 14191, 28382, 56764, 63641, 127282, 254564, 1707239, 3414478, 6828956, 39266497, 78532994, 157065988]

約数ペア:

[(1, 157065988), (2, 78532994), (4, 39266497), (23, 6828956), (46, 3414478), (92, 1707239), (617, 254564), (1234, 127282), (2468, 63641), (2767, 56764), (5534, 28382), (11068, 14191)]