156728410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233923}}^1$

素因数の和:233997

約数の個数: 16

約数和(自身を含む): 286322976

約数和(自身を除く): 129594566

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 233923, 467846, 1169615, 2339230, 15672841, 31345682, 78364205, 156728410]

約数ペア:

[(1, 156728410), (2, 78364205), (5, 31345682), (10, 15672841), (67, 2339230), (134, 1169615), (335, 467846), (670, 233923)]