156969352

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{194269}}^1$

素因数の和:194376

約数の個数: 16

約数和(自身を含む): 297233100

約数和(自身を除く): 140263748

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 194269, 388538, 777076, 1554152, 19621169, 39242338, 78484676, 156969352]

約数ペア:

[(1, 156969352), (2, 78484676), (4, 39242338), (8, 19621169), (101, 1554152), (202, 777076), (404, 388538), (808, 194269)]