144638686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{69739}}^1$

素因数の和:69819

約数の個数: 16

約数和(自身を含む): 233489520

約数和(自身を除く): 88850834

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 69739, 139478, 1185563, 2371126, 4254079, 8508158, 72319343, 144638686]

約数ペア:

[(1, 144638686), (2, 72319343), (17, 8508158), (34, 4254079), (61, 2371126), (122, 1185563), (1037, 139478), (2074, 69739)]