137966216

素因数分解:

$2^3\times {\mathrm{1669}}^1\times {\mathrm{10333}}^1$

素因数の和:12008

約数の個数: 16

約数和(自身を含む): 258866700

約数和(自身を除く): 120900484

約数列:

[1, 2, 4, 8, 1669, 3338, 6676, 10333, 13352, 20666, 41332, 82664, 17245777, 34491554, 68983108, 137966216]

約数ペア:

[(1, 137966216), (2, 68983108), (4, 34491554), (8, 17245777), (1669, 82664), (3338, 41332), (6676, 20666), (10333, 13352)]