157711642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{2797}}^1$

素因数の和:3054

約数の個数: 24

約数和(自身を含む): 261238068

約数和(自身を除く): 103526426

約数列:

[1, 2, 11, 22, 121, 233, 242, 466, 2563, 2797, 5126, 5594, 28193, 30767, 56386, 61534, 338437, 651701, 676874, 1303402, 7168711, 14337422, 78855821, 157711642]

約数ペア:

[(1, 157711642), (2, 78855821), (11, 14337422), (22, 7168711), (121, 1303402), (233, 676874), (242, 651701), (466, 338437), (2563, 61534), (2797, 56386), (5126, 30767), (5594, 28193)]