156750761920

素因数分解:

$2^6\times 5^1\times {\mathrm{489846131}}^1$

素因数の和:489846148

約数の個数: 28

約数和(自身を含む): 373262752584

約数和(自身を除く): 216511990664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 489846131, 979692262, 1959384524, 2449230655, 3918769048, 4898461310, 7837538096, 9796922620, 15675076192, 19593845240, 31350152384, 39187690480, 78375380960, 156750761920]

約数ペア:

[(1, 156750761920), (2, 78375380960), (4, 39187690480), (5, 31350152384), (8, 19593845240), (10, 15675076192), (16, 9796922620), (20, 7837538096), (32, 4898461310), (40, 3918769048), (64, 2449230655), (80, 1959384524), (160, 979692262), (320, 489846131)]