164838996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 349966764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 71, 74, 83, 84, 108, 111, 126, 142, 148, 166, 189, 213, 222, 249, 252, 259, 284, 332, 333, 378, 426, 444, 497, 498, 518, 581, 639, 666, 747, 756, 777, 852, 994, 996, 999, 1036, 1162, 1278, 1332, 1491, 1494, 1554, 1743, 1917, 1988, 1998, 2241, 2324, 2331, 2556, 2627, 2982, 2988, 3071, 3108, 3486, 3834, 3996, 4473, 4482, 4662, 5229, 5254, 5893, 5964, 6142, 6972, 6993, 7668, 7881, 8946, 8964, 9213, 9324, 10458, 10508, 11786, 12284, 13419, 13986, 15687, 15762, 17679, 17892, 18389, 18426, 20916, 21497, 23572, 23643, 26838, 27639, 27972, 31374, 31524, 35358, 36778, 36852, 41251, 42994, 47286, 53037, 53676, 55167, 55278, 62748, 64491, 70716, 70929, 73556, 82502, 82917, 85988, 94572, 106074, 110334, 110556, 123753, 128982, 141858, 159111, 165004, 165501, 165834, 193473, 212148, 218041, 220668, 247506, 257964, 283716, 318222, 331002, 331668, 371259, 386946, 436082, 495012, 496503, 580419, 636444, 654123, 662004, 742518, 773892, 872164, 993006, 1113777, 1160838, 1308246, 1485036, 1526287, 1962369, 1986012, 2227554, 2321676, 2616492, 3052574, 3924738, 4455108, 4578861, 5887107, 6105148, 7849476, 9157722, 11774214, 13736583, 18315444, 23548428, 27473166, 41209749, 54946332, 82419498, 164838996]

約数ペア:

[(1, 164838996), (2, 82419498), (3, 54946332), (4, 41209749), (6, 27473166), (7, 23548428), (9, 18315444), (12, 13736583), (14, 11774214), (18, 9157722), (21, 7849476), (27, 6105148), (28, 5887107), (36, 4578861), (37, 4455108), (42, 3924738), (54, 3052574), (63, 2616492), (71, 2321676), (74, 2227554), (83, 1986012), (84, 1962369), (108, 1526287), (111, 1485036), (126, 1308246), (142, 1160838), (148, 1113777), (166, 993006), (189, 872164), (213, 773892), (222, 742518), (249, 662004), (252, 654123), (259, 636444), (284, 580419), (332, 496503), (333, 495012), (378, 436082), (426, 386946), (444, 371259), (497, 331668), (498, 331002), (518, 318222), (581, 283716), (639, 257964), (666, 247506), (747, 220668), (756, 218041), (777, 212148), (852, 193473), (994, 165834), (996, 165501), (999, 165004), (1036, 159111), (1162, 141858), (1278, 128982), (1332, 123753), (1491, 110556), (1494, 110334), (1554, 106074), (1743, 94572), (1917, 85988), (1988, 82917), (1998, 82502), (2241, 73556), (2324, 70929), (2331, 70716), (2556, 64491), (2627, 62748), (2982, 55278), (2988, 55167), (3071, 53676), (3108, 53037), (3486, 47286), (3834, 42994), (3996, 41251), (4473, 36852), (4482, 36778), (4662, 35358), (5229, 31524), (5254, 31374), (5893, 27972), (5964, 27639), (6142, 26838), (6972, 23643), (6993, 23572), (7668, 21497), (7881, 20916), (8946, 18426), (8964, 18389), (9213, 17892), (9324, 17679), (10458, 15762), (10508, 15687), (11786, 13986), (12284, 13419)]