128075922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28807}}^1$

素因数の和:28847

約数の個数: 48

約数和(自身を含む): 314583360

約数和(自身を除く): 186507438

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 28807, 57614, 86421, 172842, 259263, 374491, 518526, 547333, 748982, 1094666, 1123473, 1641999, 2246946, 3283998, 3370419, 4925997, 6740838, 7115329, 9851994, 14230658, 21345987, 42691974, 64037961, 128075922]

約数ペア:

[(1, 128075922), (2, 64037961), (3, 42691974), (6, 21345987), (9, 14230658), (13, 9851994), (18, 7115329), (19, 6740838), (26, 4925997), (38, 3370419), (39, 3283998), (57, 2246946), (78, 1641999), (114, 1123473), (117, 1094666), (171, 748982), (234, 547333), (247, 518526), (342, 374491), (494, 259263), (741, 172842), (1482, 86421), (2223, 57614), (4446, 28807)]