159456860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{150431}}^1$

素因数の和:150493

約数の個数: 24

約数和(自身を含む): 341179776

約数和(自身を除く): 181722916

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 150431, 300862, 601724, 752155, 1504310, 3008620, 7972843, 15945686, 31891372, 39864215, 79728430, 159456860]

約数ペア:

[(1, 159456860), (2, 79728430), (4, 39864215), (5, 31891372), (10, 15945686), (20, 7972843), (53, 3008620), (106, 1504310), (212, 752155), (265, 601724), (530, 300862), (1060, 150431)]