156911443684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2064624259}}^1$

素因数の和:2064624282

約数の個数: 12

約数和(自身を含む): 289047396400

約数和(自身を除く): 132135952716

約数列:

[1, 2, 4, 19, 38, 76, 2064624259, 4129248518, 8258497036, 39227860921, 78455721842, 156911443684]

約数ペア:

[(1, 156911443684), (2, 78455721842), (4, 39227860921), (19, 8258497036), (38, 4129248518), (76, 2064624259)]