129610472

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{160409}}^1$

素因数の和:160516

約数の個数: 16

約数和(自身を含む): 245427300

約数和(自身を除く): 115816828

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 160409, 320818, 641636, 1283272, 16201309, 32402618, 64805236, 129610472]

約数ペア:

[(1, 129610472), (2, 64805236), (4, 32402618), (8, 16201309), (101, 1283272), (202, 641636), (404, 320818), (808, 160409)]