126804968

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{104971}}^1$

素因数の和:105128

約数の個数: 16

約数和(自身を含む): 239336160

約数和(自身を除く): 112531192

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 104971, 209942, 419884, 839768, 15850621, 31701242, 63402484, 126804968]

約数ペア:

[(1, 126804968), (2, 63402484), (4, 31701242), (8, 15850621), (151, 839768), (302, 419884), (604, 209942), (1208, 104971)]