171505488

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 564249600

約数和(自身を除く): 392744112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 343, 392, 462, 528, 539, 588, 616, 686, 784, 924, 947, 1029, 1078, 1176, 1232, 1372, 1617, 1848, 1894, 2058, 2156, 2352, 2744, 2841, 3234, 3696, 3773, 3788, 4116, 4312, 5488, 5682, 6468, 6629, 7546, 7576, 8232, 8624, 10417, 11319, 11364, 12936, 13258, 15092, 15152, 16464, 19887, 20834, 22638, 22728, 25872, 26516, 30184, 31251, 39774, 41668, 45276, 45456, 46403, 53032, 60368, 62502, 72919, 79548, 83336, 90552, 92806, 106064, 125004, 139209, 145838, 159096, 166672, 181104, 185612, 218757, 250008, 278418, 291676, 318192, 324821, 371224, 437514, 500016, 510433, 556836, 583352, 649642, 742448, 875028, 974463, 1020866, 1113672, 1166704, 1299284, 1531299, 1750056, 1948926, 2041732, 2227344, 2598568, 3062598, 3500112, 3573031, 3897852, 4083464, 5197136, 6125196, 7146062, 7795704, 8166928, 10719093, 12250392, 14292124, 15591408, 21438186, 24500784, 28584248, 42876372, 57168496, 85752744, 171505488]

約数ペア:

[(1, 171505488), (2, 85752744), (3, 57168496), (4, 42876372), (6, 28584248), (7, 24500784), (8, 21438186), (11, 15591408), (12, 14292124), (14, 12250392), (16, 10719093), (21, 8166928), (22, 7795704), (24, 7146062), (28, 6125196), (33, 5197136), (42, 4083464), (44, 3897852), (48, 3573031), (49, 3500112), (56, 3062598), (66, 2598568), (77, 2227344), (84, 2041732), (88, 1948926), (98, 1750056), (112, 1531299), (132, 1299284), (147, 1166704), (154, 1113672), (168, 1020866), (176, 974463), (196, 875028), (231, 742448), (264, 649642), (294, 583352), (308, 556836), (336, 510433), (343, 500016), (392, 437514), (462, 371224), (528, 324821), (539, 318192), (588, 291676), (616, 278418), (686, 250008), (784, 218757), (924, 185612), (947, 181104), (1029, 166672), (1078, 159096), (1176, 145838), (1232, 139209), (1372, 125004), (1617, 106064), (1848, 92806), (1894, 90552), (2058, 83336), (2156, 79548), (2352, 72919), (2744, 62502), (2841, 60368), (3234, 53032), (3696, 46403), (3773, 45456), (3788, 45276), (4116, 41668), (4312, 39774), (5488, 31251), (5682, 30184), (6468, 26516), (6629, 25872), (7546, 22728), (7576, 22638), (8232, 20834), (8624, 19887), (10417, 16464), (11319, 15152), (11364, 15092), (12936, 13258)]