161195198

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{15349}}^1$

素因数の和:15499

約数の個数: 16

約数和(自身を含む): 248670000

約数和(自身を除く): 87474802

約数列:

[1, 2, 59, 89, 118, 178, 5251, 10502, 15349, 30698, 905591, 1366061, 1811182, 2732122, 80597599, 161195198]

約数ペア:

[(1, 161195198), (2, 80597599), (59, 2732122), (89, 1811182), (118, 1366061), (178, 905591), (5251, 30698), (10502, 15349)]