157280921266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1379633}}^1$

素因数の和:1380138

約数の個数: 32

約数和(自身を含む): 286080906240

約数和(自身を除く): 128799984974

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 479, 958, 3353, 6706, 8143, 16286, 57001, 114002, 1379633, 2759266, 9657431, 19314862, 23453761, 46907522, 164176327, 328352654, 660844207, 1321688414, 4625909449, 9251818898, 11234351519, 22468703038, 78640460633, 157280921266]

約数ペア:

[(1, 157280921266), (2, 78640460633), (7, 22468703038), (14, 11234351519), (17, 9251818898), (34, 4625909449), (119, 1321688414), (238, 660844207), (479, 328352654), (958, 164176327), (3353, 46907522), (6706, 23453761), (8143, 19314862), (16286, 9657431), (57001, 2759266), (114002, 1379633)]