138711922

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 210135744

約数和(自身を除く): 71423822

約数列:

[1, 2, 151, 302, 421, 842, 1091, 2182, 63571, 127142, 164741, 329482, 459311, 918622, 69355961, 138711922]

約数ペア:

[(1, 138711922), (2, 69355961), (151, 918622), (302, 459311), (421, 329482), (842, 164741), (1091, 127142), (2182, 63571)]