157020794

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{11527}}^1$

素因数の和:11682

約数の個数: 24

約数和(自身を含む): 275980320

約数和(自身を除く): 118959526

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 6811, 11527, 13622, 23054, 80689, 161378, 564823, 1129646, 1602253, 3204506, 11215771, 22431542, 78510397, 157020794]

約数ペア:

[(1, 157020794), (2, 78510397), (7, 22431542), (14, 11215771), (49, 3204506), (98, 1602253), (139, 1129646), (278, 564823), (973, 161378), (1946, 80689), (6811, 23054), (11527, 13622)]