153269320

素因数分解:

$2^3\times 5^1\times {\mathrm{3831733}}^1$

素因数の和:3831744

約数の個数: 16

約数和(自身を含む): 344856060

約数和(自身を除く): 191586740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3831733, 7663466, 15326932, 19158665, 30653864, 38317330, 76634660, 153269320]

約数ペア:

[(1, 153269320), (2, 76634660), (4, 38317330), (5, 30653864), (8, 19158665), (10, 15326932), (20, 7663466), (40, 3831733)]