156939764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 301795200

約数和(自身を除く): 144855436

約数列:

[1, 2, 4, 23, 29, 46, 58, 59, 92, 116, 118, 236, 667, 997, 1334, 1357, 1711, 1994, 2668, 2714, 3422, 3988, 5428, 6844, 22931, 28913, 39353, 45862, 57826, 58823, 78706, 91724, 115652, 117646, 157412, 235292, 664999, 1329998, 1352929, 1705867, 2659996, 2705858, 3411734, 5411716, 6823468, 39234941, 78469882, 156939764]

約数ペア:

[(1, 156939764), (2, 78469882), (4, 39234941), (23, 6823468), (29, 5411716), (46, 3411734), (58, 2705858), (59, 2659996), (92, 1705867), (116, 1352929), (118, 1329998), (236, 664999), (667, 235292), (997, 157412), (1334, 117646), (1357, 115652), (1711, 91724), (1994, 78706), (2668, 58823), (2714, 57826), (3422, 45862), (3988, 39353), (5428, 28913), (6844, 22931)]