156965146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{38453}}^1$

素因数の和:38625

約数の個数: 16

約数和(自身を含む): 255180744

約数和(自身を除く): 98215598

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 38453, 76906, 499889, 999778, 6037121, 12074242, 78482573, 156965146]

約数ペア:

[(1, 156965146), (2, 78482573), (13, 12074242), (26, 6037121), (157, 999778), (314, 499889), (2041, 76906), (4082, 38453)]