15671547136

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3460

約数の個数: 144

約数和(自身を含む): 37245277440

約数和(自身を除く): 21573730304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 71, 74, 112, 128, 142, 148, 224, 256, 259, 284, 296, 448, 497, 518, 568, 592, 896, 994, 1036, 1136, 1184, 1792, 1988, 2072, 2272, 2368, 2627, 3329, 3976, 4144, 4544, 4736, 5254, 6658, 7952, 8288, 9088, 9472, 10508, 13316, 15904, 16576, 18176, 18389, 21016, 23303, 26632, 31808, 33152, 36778, 42032, 46606, 53264, 63616, 66304, 73556, 84064, 93212, 106528, 123173, 127232, 147112, 168128, 186424, 213056, 236359, 246346, 294224, 336256, 372848, 426112, 472718, 492692, 588448, 672512, 745696, 852224, 862211, 945436, 985384, 1176896, 1491392, 1654513, 1724422, 1890872, 1970768, 2353792, 2982784, 3309026, 3448844, 3781744, 3941536, 4707584, 5965568, 6618052, 6897688, 7563488, 7883072, 8745283, 13236104, 13795376, 15126976, 15766144, 17490566, 26472208, 27590752, 30253952, 31532288, 34981132, 52944416, 55181504, 60507904, 61216981, 69962264, 105888832, 110363008, 122433962, 139924528, 211777664, 220726016, 244867924, 279849056, 423555328, 489735848, 559698112, 979471696, 1119396224, 1958943392, 2238792448, 3917886784, 7835773568, 15671547136]

約数ペア:

[(1, 15671547136), (2, 7835773568), (4, 3917886784), (7, 2238792448), (8, 1958943392), (14, 1119396224), (16, 979471696), (28, 559698112), (32, 489735848), (37, 423555328), (56, 279849056), (64, 244867924), (71, 220726016), (74, 211777664), (112, 139924528), (128, 122433962), (142, 110363008), (148, 105888832), (224, 69962264), (256, 61216981), (259, 60507904), (284, 55181504), (296, 52944416), (448, 34981132), (497, 31532288), (518, 30253952), (568, 27590752), (592, 26472208), (896, 17490566), (994, 15766144), (1036, 15126976), (1136, 13795376), (1184, 13236104), (1792, 8745283), (1988, 7883072), (2072, 7563488), (2272, 6897688), (2368, 6618052), (2627, 5965568), (3329, 4707584), (3976, 3941536), (4144, 3781744), (4544, 3448844), (4736, 3309026), (5254, 2982784), (6658, 2353792), (7952, 1970768), (8288, 1890872), (9088, 1724422), (9472, 1654513), (10508, 1491392), (13316, 1176896), (15904, 985384), (16576, 945436), (18176, 862211), (18389, 852224), (21016, 745696), (23303, 672512), (26632, 588448), (31808, 492692), (33152, 472718), (36778, 426112), (42032, 372848), (46606, 336256), (53264, 294224), (63616, 246346), (66304, 236359), (73556, 213056), (84064, 186424), (93212, 168128), (106528, 147112), (123173, 127232)]