168286274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{81931}}^1$

素因数の和:82025

約数の個数: 16

約数和(自身を含む): 275291520

約数和(自身を除く): 107005246

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 81931, 163862, 1065103, 2130206, 6472549, 12945098, 84143137, 168286274]

約数ペア:

[(1, 168286274), (2, 84143137), (13, 12945098), (26, 6472549), (79, 2130206), (158, 1065103), (1027, 163862), (2054, 81931)]