166107980

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{9157}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 349249488

約数和(自身を除く): 183141508

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 3628, 4535, 9070, 9157, 18140, 18314, 36628, 45785, 91570, 183140, 8305399, 16610798, 33221596, 41526995, 83053990, 166107980]

約数ペア:

[(1, 166107980), (2, 83053990), (4, 41526995), (5, 33221596), (10, 16610798), (20, 8305399), (907, 183140), (1814, 91570), (3628, 45785), (4535, 36628), (9070, 18314), (9157, 18140)]