157420212

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{78553}}^1$

素因数の和:78727

約数の個数: 24

約数和(自身を含む): 369518016

約数和(自身を除く): 212097804

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 78553, 157106, 235659, 314212, 471318, 942636, 13118351, 26236702, 39355053, 52473404, 78710106, 157420212]

約数ペア:

[(1, 157420212), (2, 78710106), (3, 52473404), (4, 39355053), (6, 26236702), (12, 13118351), (167, 942636), (334, 471318), (501, 314212), (668, 235659), (1002, 157106), (2004, 78553)]