139613208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{831031}}^1$

素因数の和:831047

約数の個数: 32

約数和(自身を含む): 398895360

約数和(自身を除く): 259282152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 831031, 1662062, 2493093, 3324124, 4986186, 5817217, 6648248, 9972372, 11634434, 17451651, 19944744, 23268868, 34903302, 46537736, 69806604, 139613208]

約数ペア:

[(1, 139613208), (2, 69806604), (3, 46537736), (4, 34903302), (6, 23268868), (7, 19944744), (8, 17451651), (12, 11634434), (14, 9972372), (21, 6648248), (24, 5817217), (28, 4986186), (42, 3324124), (56, 2493093), (84, 1662062), (168, 831031)]