149166143

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 184622544

約数和(自身を除く): 35456401

約数列:

[1, 7, 17, 49, 119, 331, 541, 833, 2317, 3787, 5627, 9197, 16219, 26509, 39389, 64379, 179071, 275723, 450653, 1253497, 3044207, 8774479, 21309449, 149166143]

約数ペア:

[(1, 149166143), (7, 21309449), (17, 8774479), (49, 3044207), (119, 1253497), (331, 450653), (541, 275723), (833, 179071), (2317, 64379), (3787, 39389), (5627, 26509), (9197, 16219)]