139795404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40591}}^1$

素因数の和:40646

約数の個数: 48

約数和(自身を含む): 381889536

約数和(自身を除く): 242094132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 40591, 81182, 121773, 162364, 243546, 284137, 487092, 568274, 852411, 1136548, 1664231, 1704822, 3328462, 3409644, 4992693, 6656924, 9985386, 11649617, 19970772, 23299234, 34948851, 46598468, 69897702, 139795404]

約数ペア:

[(1, 139795404), (2, 69897702), (3, 46598468), (4, 34948851), (6, 23299234), (7, 19970772), (12, 11649617), (14, 9985386), (21, 6656924), (28, 4992693), (41, 3409644), (42, 3328462), (82, 1704822), (84, 1664231), (123, 1136548), (164, 852411), (246, 568274), (287, 487092), (492, 284137), (574, 243546), (861, 162364), (1148, 121773), (1722, 81182), (3444, 40591)]