142659216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 458762304

約数和(自身を除く): 316103088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 307, 336, 461, 504, 614, 921, 922, 1008, 1228, 1383, 1842, 1844, 2149, 2456, 2763, 2766, 3227, 3684, 3688, 4149, 4298, 4912, 5526, 5532, 6447, 6454, 7368, 7376, 8298, 8596, 9681, 11052, 11064, 12894, 12908, 14736, 16596, 17192, 19341, 19362, 22104, 22128, 25788, 25816, 29043, 33192, 34384, 38682, 38724, 44208, 51576, 51632, 58086, 66384, 77364, 77448, 103152, 116172, 141527, 154728, 154896, 232344, 283054, 309456, 424581, 464688, 566108, 849162, 990689, 1132216, 1273743, 1698324, 1981378, 2264432, 2547486, 2972067, 3396648, 3962756, 5094972, 5944134, 6793296, 7925512, 8916201, 10189944, 11888268, 15851024, 17832402, 20379888, 23776536, 35664804, 47553072, 71329608, 142659216]

約数ペア:

[(1, 142659216), (2, 71329608), (3, 47553072), (4, 35664804), (6, 23776536), (7, 20379888), (8, 17832402), (9, 15851024), (12, 11888268), (14, 10189944), (16, 8916201), (18, 7925512), (21, 6793296), (24, 5944134), (28, 5094972), (36, 3962756), (42, 3396648), (48, 2972067), (56, 2547486), (63, 2264432), (72, 1981378), (84, 1698324), (112, 1273743), (126, 1132216), (144, 990689), (168, 849162), (252, 566108), (307, 464688), (336, 424581), (461, 309456), (504, 283054), (614, 232344), (921, 154896), (922, 154728), (1008, 141527), (1228, 116172), (1383, 103152), (1842, 77448), (1844, 77364), (2149, 66384), (2456, 58086), (2763, 51632), (2766, 51576), (3227, 44208), (3684, 38724), (3688, 38682), (4149, 34384), (4298, 33192), (4912, 29043), (5526, 25816), (5532, 25788), (6447, 22128), (6454, 22104), (7368, 19362), (7376, 19341), (8298, 17192), (8596, 16596), (9681, 14736), (11052, 12908), (11064, 12894)]