178249630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1371151}}^1$

素因数の和:1371171

約数の個数: 16

約数和(自身を含む): 345530304

約数和(自身を除く): 167280674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1371151, 2742302, 6855755, 13711510, 17824963, 35649926, 89124815, 178249630]

約数ペア:

[(1, 178249630), (2, 89124815), (5, 35649926), (10, 17824963), (13, 13711510), (26, 6855755), (65, 2742302), (130, 1371151)]