157322522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661019}}^1$

素因数の和:661045

約数の個数: 16

約数和(自身を含む): 285560640

約数和(自身を除く): 128238118

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 661019, 1322038, 4627133, 9254266, 11237323, 22474646, 78661261, 157322522]

約数ペア:

[(1, 157322522), (2, 78661261), (7, 22474646), (14, 11237323), (17, 9254266), (34, 4627133), (119, 1322038), (238, 661019)]