156907312

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{18127}}^1$

素因数の和:18676

約数の個数: 20

約数和(自身を含む): 304586656

約数和(自身を除く): 147679344

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 18127, 36254, 72508, 145016, 290032, 9806707, 19613414, 39226828, 78453656, 156907312]

約数ペア:

[(1, 156907312), (2, 78453656), (4, 39226828), (8, 19613414), (16, 9806707), (541, 290032), (1082, 145016), (2164, 72508), (4328, 36254), (8656, 18127)]