129607582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{31751}}^1$

素因数の和:31923

約数の個数: 16

約数和(自身を含む): 210706272

約数和(自身を除く): 81098690

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 31751, 63502, 412763, 825526, 4984907, 9969814, 64803791, 129607582]

約数ペア:

[(1, 129607582), (2, 64803791), (13, 9969814), (26, 4984907), (157, 825526), (314, 412763), (2041, 63502), (4082, 31751)]