164561544

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 224

約数和(自身を含む): 550872000

約数和(自身を除く): 386310456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 139, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 278, 324, 348, 378, 406, 417, 486, 504, 522, 556, 567, 609, 648, 696, 729, 756, 783, 812, 834, 972, 973, 1044, 1112, 1134, 1218, 1251, 1458, 1512, 1566, 1624, 1668, 1701, 1827, 1944, 1946, 2088, 2268, 2349, 2436, 2502, 2916, 2919, 3132, 3336, 3402, 3654, 3753, 3892, 4031, 4536, 4698, 4872, 5004, 5103, 5481, 5832, 5838, 6264, 6804, 7047, 7308, 7506, 7784, 8062, 8757, 9396, 10008, 10206, 10962, 11259, 11676, 12093, 13608, 14094, 14616, 15012, 16124, 16443, 17514, 18792, 20412, 21141, 21924, 22518, 23352, 24186, 26271, 28188, 28217, 30024, 32248, 32886, 33777, 35028, 36279, 40824, 42282, 43848, 45036, 48372, 49329, 52542, 56376, 56434, 65772, 67554, 70056, 72558, 78813, 84564, 84651, 90072, 96744, 98658, 101331, 105084, 108837, 112868, 131544, 135108, 145116, 147987, 157626, 169128, 169302, 197316, 202662, 210168, 217674, 225736, 236439, 253953, 270216, 290232, 295974, 315252, 326511, 338604, 394632, 405324, 435348, 472878, 507906, 591948, 630504, 653022, 677208, 709317, 761859, 810648, 870696, 945756, 979533, 1015812, 1183896, 1306044, 1418634, 1523718, 1891512, 1959066, 2031624, 2285577, 2612088, 2837268, 2938599, 3047436, 3918132, 4571154, 5674536, 5877198, 6094872, 6856731, 7836264, 9142308, 11754396, 13713462, 18284616, 20570193, 23508792, 27426924, 41140386, 54853848, 82280772, 164561544]

約数ペア:

[(1, 164561544), (2, 82280772), (3, 54853848), (4, 41140386), (6, 27426924), (7, 23508792), (8, 20570193), (9, 18284616), (12, 13713462), (14, 11754396), (18, 9142308), (21, 7836264), (24, 6856731), (27, 6094872), (28, 5877198), (29, 5674536), (36, 4571154), (42, 3918132), (54, 3047436), (56, 2938599), (58, 2837268), (63, 2612088), (72, 2285577), (81, 2031624), (84, 1959066), (87, 1891512), (108, 1523718), (116, 1418634), (126, 1306044), (139, 1183896), (162, 1015812), (168, 979533), (174, 945756), (189, 870696), (203, 810648), (216, 761859), (232, 709317), (243, 677208), (252, 653022), (261, 630504), (278, 591948), (324, 507906), (348, 472878), (378, 435348), (406, 405324), (417, 394632), (486, 338604), (504, 326511), (522, 315252), (556, 295974), (567, 290232), (609, 270216), (648, 253953), (696, 236439), (729, 225736), (756, 217674), (783, 210168), (812, 202662), (834, 197316), (972, 169302), (973, 169128), (1044, 157626), (1112, 147987), (1134, 145116), (1218, 135108), (1251, 131544), (1458, 112868), (1512, 108837), (1566, 105084), (1624, 101331), (1668, 98658), (1701, 96744), (1827, 90072), (1944, 84651), (1946, 84564), (2088, 78813), (2268, 72558), (2349, 70056), (2436, 67554), (2502, 65772), (2916, 56434), (2919, 56376), (3132, 52542), (3336, 49329), (3402, 48372), (3654, 45036), (3753, 43848), (3892, 42282), (4031, 40824), (4536, 36279), (4698, 35028), (4872, 33777), (5004, 32886), (5103, 32248), (5481, 30024), (5832, 28217), (5838, 28188), (6264, 26271), (6804, 24186), (7047, 23352), (7308, 22518), (7506, 21924), (7784, 21141), (8062, 20412), (8757, 18792), (9396, 17514), (10008, 16443), (10206, 16124), (10962, 15012), (11259, 14616), (11676, 14094), (12093, 13608)]