159487902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1265777}}^1$

素因数の和:1265792

約数の個数: 24

約数和(自身を含む): 394922736

約数和(自身を除く): 235434834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1265777, 2531554, 3797331, 7594662, 8860439, 11391993, 17720878, 22783986, 26581317, 53162634, 79743951, 159487902]

約数ペア:

[(1, 159487902), (2, 79743951), (3, 53162634), (6, 26581317), (7, 22783986), (9, 17720878), (14, 11391993), (18, 8860439), (21, 7594662), (42, 3797331), (63, 2531554), (126, 1265777)]