156940001264

素因数分解:

$2^4\times {\mathrm{19429}}^1\times {\mathrm{504851}}^1$

素因数の和:524288

約数の個数: 20

約数和(自身を含む): 304087505160

約数和(自身を除く): 147147503896

約数列:

[1, 2, 4, 8, 16, 19429, 38858, 77716, 155432, 310864, 504851, 1009702, 2019404, 4038808, 8077616, 9808750079, 19617500158, 39235000316, 78470000632, 156940001264]

約数ペア:

[(1, 156940001264), (2, 78470000632), (4, 39235000316), (8, 19617500158), (16, 9808750079), (19429, 8077616), (38858, 4038808), (77716, 2019404), (155432, 1009702), (310864, 504851)]