142869888

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2565

約数の個数: 144

約数和(自身を含む): 478434060

約数和(自身を除く): 335564172

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2531, 2688, 3136, 3528, 4032, 4704, 5062, 6272, 7056, 7593, 8064, 9408, 10124, 14112, 15186, 17717, 18816, 20248, 22779, 28224, 30372, 35434, 40496, 45558, 53151, 56448, 60744, 70868, 80992, 91116, 106302, 121488, 124019, 141736, 159453, 161984, 182232, 212604, 242976, 248038, 283472, 318906, 323968, 364464, 372057, 425208, 485952, 496076, 566944, 637812, 728928, 744114, 850416, 971904, 992152, 1116171, 1133888, 1275624, 1457856, 1488228, 1700832, 1984304, 2232342, 2267776, 2551248, 2915712, 2976456, 3401664, 3968608, 4464684, 5102496, 5952912, 6803328, 7937216, 8929368, 10204992, 11905824, 15874432, 17858736, 20409984, 23811648, 35717472, 47623296, 71434944, 142869888]

約数ペア:

[(1, 142869888), (2, 71434944), (3, 47623296), (4, 35717472), (6, 23811648), (7, 20409984), (8, 17858736), (9, 15874432), (12, 11905824), (14, 10204992), (16, 8929368), (18, 7937216), (21, 6803328), (24, 5952912), (28, 5102496), (32, 4464684), (36, 3968608), (42, 3401664), (48, 2976456), (49, 2915712), (56, 2551248), (63, 2267776), (64, 2232342), (72, 1984304), (84, 1700832), (96, 1488228), (98, 1457856), (112, 1275624), (126, 1133888), (128, 1116171), (144, 992152), (147, 971904), (168, 850416), (192, 744114), (196, 728928), (224, 637812), (252, 566944), (288, 496076), (294, 485952), (336, 425208), (384, 372057), (392, 364464), (441, 323968), (448, 318906), (504, 283472), (576, 248038), (588, 242976), (672, 212604), (784, 182232), (882, 161984), (896, 159453), (1008, 141736), (1152, 124019), (1176, 121488), (1344, 106302), (1568, 91116), (1764, 80992), (2016, 70868), (2352, 60744), (2531, 56448), (2688, 53151), (3136, 45558), (3528, 40496), (4032, 35434), (4704, 30372), (5062, 28224), (6272, 22779), (7056, 20248), (7593, 18816), (8064, 17717), (9408, 15186), (10124, 14112)]