156969165904

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{24465269}}^1$

素因数の和:24465678

約数の個数: 20

約数和(自身を含む): 304886194740

約数和(自身を除く): 147917028836

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 24465269, 48930538, 97861076, 195722152, 391444304, 9810572869, 19621145738, 39242291476, 78484582952, 156969165904]

約数ペア:

[(1, 156969165904), (2, 78484582952), (4, 39242291476), (8, 19621145738), (16, 9810572869), (401, 391444304), (802, 195722152), (1604, 97861076), (3208, 48930538), (6416, 24465269)]