160945990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{374293}}^1$

素因数の和:374343

約数の個数: 16

約数和(自身を含む): 296440848

約数和(自身を除く): 135494858

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 374293, 748586, 1871465, 3742930, 16094599, 32189198, 80472995, 160945990]

約数ペア:

[(1, 160945990), (2, 80472995), (5, 32189198), (10, 16094599), (43, 3742930), (86, 1871465), (215, 748586), (430, 374293)]