149246838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1117}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 349164816

約数和(自身を除く): 199917978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 571, 1117, 1142, 1713, 2234, 3351, 3426, 5139, 6702, 7423, 10053, 10278, 14521, 14846, 20106, 22269, 29042, 43563, 44538, 66807, 87126, 130689, 133614, 261378, 637807, 1275614, 1913421, 3826842, 5740263, 8291491, 11480526, 16582982, 24874473, 49748946, 74623419, 149246838]

約数ペア:

[(1, 149246838), (2, 74623419), (3, 49748946), (6, 24874473), (9, 16582982), (13, 11480526), (18, 8291491), (26, 5740263), (39, 3826842), (78, 1913421), (117, 1275614), (234, 637807), (571, 261378), (1117, 133614), (1142, 130689), (1713, 87126), (2234, 66807), (3351, 44538), (3426, 43563), (5139, 29042), (6702, 22269), (7423, 20106), (10053, 14846), (10278, 14521)]