152167977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 262149888

約数和(自身を除く): 109981911

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 81, 103, 117, 183, 207, 299, 309, 351, 549, 621, 793, 897, 927, 1053, 1339, 1403, 1647, 1863, 2369, 2379, 2691, 2781, 4017, 4209, 4941, 6283, 7107, 7137, 8073, 8343, 12051, 12627, 18239, 18849, 21321, 21411, 24219, 30797, 36153, 37881, 54717, 56547, 63963, 64233, 81679, 92391, 108459, 113643, 144509, 164151, 169641, 191889, 245037, 277173, 433527, 492453, 508923, 735111, 831519, 1300581, 1477359, 1878617, 2205333, 2494557, 3901743, 5635851, 6615999, 11705229, 16907553, 50722659, 152167977]

約数ペア:

[(1, 152167977), (3, 50722659), (9, 16907553), (13, 11705229), (23, 6615999), (27, 5635851), (39, 3901743), (61, 2494557), (69, 2205333), (81, 1878617), (103, 1477359), (117, 1300581), (183, 831519), (207, 735111), (299, 508923), (309, 492453), (351, 433527), (549, 277173), (621, 245037), (793, 191889), (897, 169641), (927, 164151), (1053, 144509), (1339, 113643), (1403, 108459), (1647, 92391), (1863, 81679), (2369, 64233), (2379, 63963), (2691, 56547), (2781, 54717), (4017, 37881), (4209, 36153), (4941, 30797), (6283, 24219), (7107, 21411), (7137, 21321), (8073, 18849), (8343, 18239), (12051, 12627)]