141656448

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 402842880

約数和(自身を除く): 261186432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 258, 276, 344, 368, 373, 384, 516, 552, 688, 736, 746, 989, 1032, 1104, 1119, 1376, 1472, 1492, 1978, 2064, 2208, 2238, 2752, 2944, 2967, 2984, 3956, 4128, 4416, 4476, 5504, 5934, 5968, 7912, 8256, 8579, 8832, 8952, 11868, 11936, 15824, 16039, 16512, 17158, 17904, 23736, 23872, 25737, 31648, 32078, 34316, 35808, 47472, 47744, 48117, 51474, 63296, 64156, 68632, 71616, 94944, 96234, 102948, 126592, 128312, 137264, 143232, 189888, 192468, 205896, 256624, 274528, 368897, 379776, 384936, 411792, 513248, 549056, 737794, 769872, 823584, 1026496, 1098112, 1106691, 1475588, 1539744, 1647168, 2052992, 2213382, 2951176, 3079488, 3294336, 4426764, 5902352, 6158976, 8853528, 11804704, 17707056, 23609408, 35414112, 47218816, 70828224, 141656448]

約数ペア:

[(1, 141656448), (2, 70828224), (3, 47218816), (4, 35414112), (6, 23609408), (8, 17707056), (12, 11804704), (16, 8853528), (23, 6158976), (24, 5902352), (32, 4426764), (43, 3294336), (46, 3079488), (48, 2951176), (64, 2213382), (69, 2052992), (86, 1647168), (92, 1539744), (96, 1475588), (128, 1106691), (129, 1098112), (138, 1026496), (172, 823584), (184, 769872), (192, 737794), (258, 549056), (276, 513248), (344, 411792), (368, 384936), (373, 379776), (384, 368897), (516, 274528), (552, 256624), (688, 205896), (736, 192468), (746, 189888), (989, 143232), (1032, 137264), (1104, 128312), (1119, 126592), (1376, 102948), (1472, 96234), (1492, 94944), (1978, 71616), (2064, 68632), (2208, 64156), (2238, 63296), (2752, 51474), (2944, 48117), (2967, 47744), (2984, 47472), (3956, 35808), (4128, 34316), (4416, 32078), (4476, 31648), (5504, 25737), (5934, 23872), (5968, 23736), (7912, 17904), (8256, 17158), (8579, 16512), (8832, 16039), (8952, 15824), (11868, 11936)]