131857866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24337}}^1$

素因数の和:24395

約数の個数: 48

約数和(自身を含む): 334112064

約数和(自身を除く): 202254198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 24337, 48674, 73011, 146022, 170359, 219033, 340718, 438066, 511077, 1022154, 1046491, 1533231, 2092982, 3066462, 3139473, 6278946, 7325437, 9418419, 14650874, 18836838, 21976311, 43952622, 65928933, 131857866]

約数ペア:

[(1, 131857866), (2, 65928933), (3, 43952622), (6, 21976311), (7, 18836838), (9, 14650874), (14, 9418419), (18, 7325437), (21, 6278946), (42, 3139473), (43, 3066462), (63, 2092982), (86, 1533231), (126, 1046491), (129, 1022154), (258, 511077), (301, 438066), (387, 340718), (602, 219033), (774, 170359), (903, 146022), (1806, 73011), (2709, 48674), (5418, 24337)]