139258338

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{539761}}^1$

素因数の和:539809

約数の個数: 16

約数和(自身を含む): 284994336

約数和(自身を除く): 145735998

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 539761, 1079522, 1619283, 3238566, 23209723, 46419446, 69629169, 139258338]

約数ペア:

[(1, 139258338), (2, 69629169), (3, 46419446), (6, 23209723), (43, 3238566), (86, 1619283), (129, 1079522), (258, 539761)]