140105416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{144737}}^1$

素因数の和:144765

約数の個数: 24

約数和(自身を含む): 288752310

約数和(自身を除く): 148646894

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 144737, 289474, 578948, 1157896, 1592107, 3184214, 6368428, 12736856, 17513177, 35026354, 70052708, 140105416]

約数ペア:

[(1, 140105416), (2, 70052708), (4, 35026354), (8, 17513177), (11, 12736856), (22, 6368428), (44, 3184214), (88, 1592107), (121, 1157896), (242, 578948), (484, 289474), (968, 144737)]