156906145438

素因数分解:

$2^1\times 7^1\times {\mathrm{5227}}^1\times {\mathrm{2144171}}^1$

素因数の和:2149407

約数の個数: 16

約数和(自身を含む): 269033549184

約数和(自身を除く): 112127403746

約数列:

[1, 2, 7, 14, 5227, 10454, 36589, 73178, 2144171, 4288342, 15009197, 30018394, 11207581817, 22415163634, 78453072719, 156906145438]

約数ペア:

[(1, 156906145438), (2, 78453072719), (7, 22415163634), (14, 11207581817), (5227, 30018394), (10454, 15009197), (36589, 4288342), (73178, 2144171)]