131696928

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 439084800

約数和(自身を除く): 307387872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 96, 99, 108, 124, 132, 144, 149, 162, 176, 186, 198, 216, 248, 264, 279, 288, 297, 298, 324, 341, 352, 372, 396, 432, 447, 496, 528, 558, 594, 596, 648, 682, 744, 792, 837, 864, 891, 894, 992, 1023, 1056, 1116, 1188, 1192, 1296, 1341, 1364, 1488, 1584, 1639, 1674, 1782, 1788, 2046, 2232, 2376, 2384, 2511, 2592, 2682, 2728, 2976, 3069, 3168, 3278, 3348, 3564, 3576, 4023, 4092, 4464, 4619, 4752, 4768, 4917, 5022, 5364, 5456, 6138, 6556, 6696, 7128, 7152, 8046, 8184, 8928, 9207, 9238, 9504, 9834, 10044, 10728, 10912, 12069, 12276, 13112, 13392, 13857, 14256, 14304, 14751, 16092, 16368, 18414, 18476, 19668, 20088, 21456, 24138, 24552, 26224, 26784, 27621, 27714, 28512, 29502, 32184, 32736, 36828, 36952, 39336, 40176, 41571, 42912, 44253, 48276, 49104, 50809, 52448, 55242, 55428, 59004, 64368, 73656, 73904, 78672, 80352, 83142, 88506, 96552, 98208, 101618, 110484, 110856, 118008, 124713, 128736, 132759, 147312, 147808, 152427, 157344, 166284, 177012, 193104, 203236, 220968, 221712, 236016, 249426, 265518, 294624, 304854, 332568, 354024, 374139, 386208, 406472, 441936, 443424, 457281, 472032, 498852, 531036, 609708, 665136, 708048, 748278, 812944, 883872, 914562, 997704, 1062072, 1219416, 1330272, 1371843, 1416096, 1496556, 1625888, 1829124, 1995408, 2124144, 2438832, 2743686, 2993112, 3658248, 3990816, 4115529, 4248288, 4877664, 5487372, 5986224, 7316496, 8231058, 10974744, 11972448, 14632992, 16462116, 21949488, 32924232, 43898976, 65848464, 131696928]

約数ペア:

[(1, 131696928), (2, 65848464), (3, 43898976), (4, 32924232), (6, 21949488), (8, 16462116), (9, 14632992), (11, 11972448), (12, 10974744), (16, 8231058), (18, 7316496), (22, 5986224), (24, 5487372), (27, 4877664), (31, 4248288), (32, 4115529), (33, 3990816), (36, 3658248), (44, 2993112), (48, 2743686), (54, 2438832), (62, 2124144), (66, 1995408), (72, 1829124), (81, 1625888), (88, 1496556), (93, 1416096), (96, 1371843), (99, 1330272), (108, 1219416), (124, 1062072), (132, 997704), (144, 914562), (149, 883872), (162, 812944), (176, 748278), (186, 708048), (198, 665136), (216, 609708), (248, 531036), (264, 498852), (279, 472032), (288, 457281), (297, 443424), (298, 441936), (324, 406472), (341, 386208), (352, 374139), (372, 354024), (396, 332568), (432, 304854), (447, 294624), (496, 265518), (528, 249426), (558, 236016), (594, 221712), (596, 220968), (648, 203236), (682, 193104), (744, 177012), (792, 166284), (837, 157344), (864, 152427), (891, 147808), (894, 147312), (992, 132759), (1023, 128736), (1056, 124713), (1116, 118008), (1188, 110856), (1192, 110484), (1296, 101618), (1341, 98208), (1364, 96552), (1488, 88506), (1584, 83142), (1639, 80352), (1674, 78672), (1782, 73904), (1788, 73656), (2046, 64368), (2232, 59004), (2376, 55428), (2384, 55242), (2511, 52448), (2592, 50809), (2682, 49104), (2728, 48276), (2976, 44253), (3069, 42912), (3168, 41571), (3278, 40176), (3348, 39336), (3564, 36952), (3576, 36828), (4023, 32736), (4092, 32184), (4464, 29502), (4619, 28512), (4752, 27714), (4768, 27621), (4917, 26784), (5022, 26224), (5364, 24552), (5456, 24138), (6138, 21456), (6556, 20088), (6696, 19668), (7128, 18476), (7152, 18414), (8046, 16368), (8184, 16092), (8928, 14751), (9207, 14304), (9238, 14256), (9504, 13857), (9834, 13392), (10044, 13112), (10728, 12276), (10912, 12069)]