155817648

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 240

約数和(自身を含む): 552152160

約数和(自身を除く): 396334512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 357, 378, 392, 408, 432, 433, 441, 459, 476, 504, 588, 612, 714, 756, 784, 816, 833, 866, 882, 918, 952, 1008, 1071, 1176, 1224, 1299, 1323, 1428, 1512, 1666, 1732, 1764, 1836, 1904, 2142, 2352, 2448, 2499, 2598, 2646, 2856, 3024, 3031, 3213, 3332, 3464, 3528, 3672, 3897, 4284, 4998, 5196, 5292, 5712, 6062, 6426, 6664, 6928, 7056, 7344, 7361, 7497, 7794, 8568, 9093, 9996, 10392, 10584, 11691, 12124, 12852, 13328, 14722, 14994, 15588, 17136, 18186, 19992, 20784, 21168, 21217, 22083, 22491, 23382, 24248, 25704, 27279, 29444, 29988, 31176, 36372, 39984, 42434, 44166, 44982, 46764, 48496, 51408, 51527, 54558, 58888, 59976, 62352, 63651, 66249, 72744, 81837, 84868, 88332, 89964, 93528, 103054, 109116, 117776, 119952, 127302, 132498, 145488, 154581, 163674, 169736, 176664, 179928, 187056, 190953, 198747, 206108, 218232, 254604, 264996, 309162, 327348, 339472, 353328, 359856, 360689, 381906, 397494, 412216, 436464, 463743, 509208, 529992, 572859, 618324, 654696, 721378, 763812, 794988, 824432, 927486, 1018416, 1059984, 1082067, 1145718, 1236648, 1309392, 1391229, 1442756, 1527624, 1589976, 1854972, 2164134, 2291436, 2473296, 2782458, 2885512, 3055248, 3179952, 3246201, 3709944, 4328268, 4582872, 5564916, 5771024, 6492402, 7419888, 8656536, 9165744, 9738603, 11129832, 12984804, 17313072, 19477206, 22259664, 25969608, 38954412, 51939216, 77908824, 155817648]

約数ペア:

[(1, 155817648), (2, 77908824), (3, 51939216), (4, 38954412), (6, 25969608), (7, 22259664), (8, 19477206), (9, 17313072), (12, 12984804), (14, 11129832), (16, 9738603), (17, 9165744), (18, 8656536), (21, 7419888), (24, 6492402), (27, 5771024), (28, 5564916), (34, 4582872), (36, 4328268), (42, 3709944), (48, 3246201), (49, 3179952), (51, 3055248), (54, 2885512), (56, 2782458), (63, 2473296), (68, 2291436), (72, 2164134), (84, 1854972), (98, 1589976), (102, 1527624), (108, 1442756), (112, 1391229), (119, 1309392), (126, 1236648), (136, 1145718), (144, 1082067), (147, 1059984), (153, 1018416), (168, 927486), (189, 824432), (196, 794988), (204, 763812), (216, 721378), (238, 654696), (252, 618324), (272, 572859), (294, 529992), (306, 509208), (336, 463743), (357, 436464), (378, 412216), (392, 397494), (408, 381906), (432, 360689), (433, 359856), (441, 353328), (459, 339472), (476, 327348), (504, 309162), (588, 264996), (612, 254604), (714, 218232), (756, 206108), (784, 198747), (816, 190953), (833, 187056), (866, 179928), (882, 176664), (918, 169736), (952, 163674), (1008, 154581), (1071, 145488), (1176, 132498), (1224, 127302), (1299, 119952), (1323, 117776), (1428, 109116), (1512, 103054), (1666, 93528), (1732, 89964), (1764, 88332), (1836, 84868), (1904, 81837), (2142, 72744), (2352, 66249), (2448, 63651), (2499, 62352), (2598, 59976), (2646, 58888), (2856, 54558), (3024, 51527), (3031, 51408), (3213, 48496), (3332, 46764), (3464, 44982), (3528, 44166), (3672, 42434), (3897, 39984), (4284, 36372), (4998, 31176), (5196, 29988), (5292, 29444), (5712, 27279), (6062, 25704), (6426, 24248), (6664, 23382), (6928, 22491), (7056, 22083), (7344, 21217), (7361, 21168), (7497, 20784), (7794, 19992), (8568, 18186), (9093, 17136), (9996, 15588), (10392, 14994), (10584, 14722), (11691, 13328), (12124, 12852)]