121668178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{2591}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 186437376

約数和(自身を除く): 64769198

約数列:

[1, 2, 53, 106, 443, 886, 2591, 5182, 23479, 46958, 137323, 274646, 1147813, 2295626, 60834089, 121668178]

約数ペア:

[(1, 121668178), (2, 60834089), (53, 2295626), (106, 1147813), (443, 274646), (886, 137323), (2591, 46958), (5182, 23479)]