157445708

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{5791}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 315270144

約数和(自身を除く): 157824436

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 5791, 6797, 11582, 13594, 23164, 27188, 40537, 81074, 162148, 5623061, 11246122, 22492244, 39361427, 78722854, 157445708]

約数ペア:

[(1, 157445708), (2, 78722854), (4, 39361427), (7, 22492244), (14, 11246122), (28, 5623061), (971, 162148), (1942, 81074), (3884, 40537), (5791, 27188), (6797, 23164), (11582, 13594)]