121984512

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 360914400

約数和(自身を除く): 238929888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 149, 156, 164, 192, 208, 246, 256, 298, 312, 328, 384, 416, 447, 492, 512, 533, 596, 624, 656, 768, 832, 894, 984, 1066, 1192, 1248, 1312, 1536, 1599, 1664, 1788, 1937, 1968, 2132, 2384, 2496, 2624, 3198, 3328, 3576, 3874, 3936, 4264, 4768, 4992, 5248, 5811, 6109, 6396, 6656, 7152, 7748, 7872, 8528, 9536, 9984, 10496, 11622, 12218, 12792, 14304, 15496, 15744, 17056, 18327, 19072, 19968, 20992, 23244, 24436, 25584, 28608, 30992, 31488, 34112, 36654, 38144, 46488, 48872, 51168, 57216, 61984, 62976, 68224, 73308, 76288, 79417, 92976, 97744, 102336, 114432, 123968, 136448, 146616, 158834, 185952, 195488, 204672, 228864, 238251, 247936, 272896, 293232, 317668, 371904, 390976, 409344, 476502, 495872, 586464, 635336, 743808, 781952, 818688, 953004, 991744, 1172928, 1270672, 1487616, 1563904, 1906008, 2345856, 2541344, 2975232, 3127808, 3812016, 4691712, 5082688, 7624032, 9383424, 10165376, 15248064, 20330752, 30496128, 40661504, 60992256, 121984512]

約数ペア:

[(1, 121984512), (2, 60992256), (3, 40661504), (4, 30496128), (6, 20330752), (8, 15248064), (12, 10165376), (13, 9383424), (16, 7624032), (24, 5082688), (26, 4691712), (32, 3812016), (39, 3127808), (41, 2975232), (48, 2541344), (52, 2345856), (64, 1906008), (78, 1563904), (82, 1487616), (96, 1270672), (104, 1172928), (123, 991744), (128, 953004), (149, 818688), (156, 781952), (164, 743808), (192, 635336), (208, 586464), (246, 495872), (256, 476502), (298, 409344), (312, 390976), (328, 371904), (384, 317668), (416, 293232), (447, 272896), (492, 247936), (512, 238251), (533, 228864), (596, 204672), (624, 195488), (656, 185952), (768, 158834), (832, 146616), (894, 136448), (984, 123968), (1066, 114432), (1192, 102336), (1248, 97744), (1312, 92976), (1536, 79417), (1599, 76288), (1664, 73308), (1788, 68224), (1937, 62976), (1968, 61984), (2132, 57216), (2384, 51168), (2496, 48872), (2624, 46488), (3198, 38144), (3328, 36654), (3576, 34112), (3874, 31488), (3936, 30992), (4264, 28608), (4768, 25584), (4992, 24436), (5248, 23244), (5811, 20992), (6109, 19968), (6396, 19072), (6656, 18327), (7152, 17056), (7748, 15744), (7872, 15496), (8528, 14304), (9536, 12792), (9984, 12218), (10496, 11622)]