157543412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{18587}}^1$

素因数の和:18767

約数の個数: 24

約数和(自身を含む): 298746336

約数和(自身を除く): 141202924

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 18587, 37174, 74348, 241631, 483262, 966524, 3029681, 6059362, 12118724, 39385853, 78771706, 157543412]

約数ペア:

[(1, 157543412), (2, 78771706), (4, 39385853), (13, 12118724), (26, 6059362), (52, 3029681), (163, 966524), (326, 483262), (652, 241631), (2119, 74348), (4238, 37174), (8476, 18587)]