149977436

素因数分解:

$2^2\times 7^3\times {\mathrm{109313}}^1$

素因数の和:109338

約数の個数: 24

約数和(自身を含む): 306079200

約数和(自身を除く): 156101764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 109313, 218626, 437252, 765191, 1530382, 3060764, 5356337, 10712674, 21425348, 37494359, 74988718, 149977436]

約数ペア:

[(1, 149977436), (2, 74988718), (4, 37494359), (7, 21425348), (14, 10712674), (28, 5356337), (49, 3060764), (98, 1530382), (196, 765191), (343, 437252), (686, 218626), (1372, 109313)]