142860816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 316752624

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, 239, 252, 336, 478, 504, 593, 717, 956, 1008, 1186, 1434, 1673, 1779, 1912, 2151, 2372, 2868, 3346, 3558, 3824, 4151, 4302, 4744, 5019, 5337, 5736, 6692, 7116, 8302, 8604, 9488, 10038, 10674, 11472, 12453, 13384, 14232, 15057, 16604, 17208, 20076, 21348, 24906, 26768, 28464, 30114, 33208, 34416, 37359, 40152, 42696, 49812, 60228, 66416, 74718, 80304, 85392, 99624, 120456, 141727, 149436, 199248, 240912, 283454, 298872, 425181, 566908, 597744, 850362, 992089, 1133816, 1275543, 1700724, 1984178, 2267632, 2551086, 2976267, 3401448, 3968356, 5102172, 5952534, 6802896, 7936712, 8928801, 10204344, 11905068, 15873424, 17857602, 20408688, 23810136, 35715204, 47620272, 71430408, 142860816]

約数ペア:

[(1, 142860816), (2, 71430408), (3, 47620272), (4, 35715204), (6, 23810136), (7, 20408688), (8, 17857602), (9, 15873424), (12, 11905068), (14, 10204344), (16, 8928801), (18, 7936712), (21, 6802896), (24, 5952534), (28, 5102172), (36, 3968356), (42, 3401448), (48, 2976267), (56, 2551086), (63, 2267632), (72, 1984178), (84, 1700724), (112, 1275543), (126, 1133816), (144, 992089), (168, 850362), (239, 597744), (252, 566908), (336, 425181), (478, 298872), (504, 283454), (593, 240912), (717, 199248), (956, 149436), (1008, 141727), (1186, 120456), (1434, 99624), (1673, 85392), (1779, 80304), (1912, 74718), (2151, 66416), (2372, 60228), (2868, 49812), (3346, 42696), (3558, 40152), (3824, 37359), (4151, 34416), (4302, 33208), (4744, 30114), (5019, 28464), (5337, 26768), (5736, 24906), (6692, 21348), (7116, 20076), (8302, 17208), (8604, 16604), (9488, 15057), (10038, 14232), (10674, 13384), (11472, 12453)]