167169157040

素因数分解:

$2^4\times 5^1\times {\mathrm{2089614463}}^1$

素因数の和:2089614476

約数の個数: 20

約数和(自身を含む): 388668290304

約数和(自身を除く): 221499133264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2089614463, 4179228926, 8358457852, 10448072315, 16716915704, 20896144630, 33433831408, 41792289260, 83584578520, 167169157040]

約数ペア:

[(1, 167169157040), (2, 83584578520), (4, 41792289260), (5, 33433831408), (8, 20896144630), (10, 16716915704), (16, 10448072315), (20, 8358457852), (40, 4179228926), (80, 2089614463)]