157224028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{1847}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 296648352

約数和(自身を除く): 139424324

約数列:

[1, 2, 4, 13, 26, 52, 1637, 1847, 3274, 3694, 6548, 7388, 21281, 24011, 42562, 48022, 85124, 96044, 3023539, 6047078, 12094156, 39306007, 78612014, 157224028]

約数ペア:

[(1, 157224028), (2, 78612014), (4, 39306007), (13, 12094156), (26, 6047078), (52, 3023539), (1637, 96044), (1847, 85124), (3274, 48022), (3694, 42562), (6548, 24011), (7388, 21281)]