161414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 24

約数和(自身を含む): 287280

約数和(自身を除く): 125866

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 121, 242, 253, 319, 506, 638, 667, 1334, 2783, 3509, 5566, 7018, 7337, 14674, 80707, 161414]

約数ペア:

[(1, 161414), (2, 80707), (11, 14674), (22, 7337), (23, 7018), (29, 5566), (46, 3509), (58, 2783), (121, 1334), (242, 667), (253, 638), (319, 506)]