160382204

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 283895808

約数和(自身を除く): 123513604

約数列:

[1, 2, 4, 127, 254, 491, 508, 643, 982, 1286, 1964, 2572, 62357, 81661, 124714, 163322, 249428, 315713, 326644, 631426, 1262852, 40095551, 80191102, 160382204]

約数ペア:

[(1, 160382204), (2, 80191102), (4, 40095551), (127, 1262852), (254, 631426), (491, 326644), (508, 315713), (643, 249428), (982, 163322), (1286, 124714), (1964, 81661), (2572, 62357)]