156005540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{69029}}^1$

素因数の和:69151

約数の個数: 24

約数和(自身を含む): 330515640

約数和(自身を除く): 174510100

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 69029, 138058, 276116, 345145, 690290, 1380580, 7800277, 15600554, 31201108, 39001385, 78002770, 156005540]

約数ペア:

[(1, 156005540), (2, 78002770), (4, 39001385), (5, 31201108), (10, 15600554), (20, 7800277), (113, 1380580), (226, 690290), (452, 345145), (565, 276116), (1130, 138058), (2260, 69029)]