161334264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 516529440

約数和(自身を除く): 355195176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 61, 78, 84, 91, 98, 104, 122, 147, 156, 168, 173, 182, 183, 196, 244, 273, 294, 312, 346, 364, 366, 392, 427, 488, 519, 546, 588, 637, 692, 728, 732, 793, 854, 1038, 1092, 1176, 1211, 1274, 1281, 1384, 1464, 1586, 1708, 1911, 2076, 2184, 2249, 2379, 2422, 2548, 2562, 2989, 3172, 3416, 3633, 3822, 4152, 4498, 4758, 4844, 5096, 5124, 5551, 5978, 6344, 6747, 7266, 7644, 8477, 8967, 8996, 9516, 9688, 10248, 10553, 11102, 11956, 13494, 14532, 15288, 15743, 16653, 16954, 17934, 17992, 19032, 21106, 22204, 23912, 25431, 26988, 29064, 31486, 31659, 33306, 33908, 35868, 38857, 42212, 44408, 47229, 50862, 53976, 62972, 63318, 66612, 67816, 71736, 73871, 77714, 84424, 94458, 101724, 110201, 116571, 125944, 126636, 133224, 137189, 147742, 155428, 188916, 203448, 220402, 221613, 233142, 253272, 274378, 295484, 310856, 330603, 377832, 411567, 440804, 443226, 466284, 517097, 548756, 590968, 661206, 823134, 881608, 886452, 932568, 960323, 1034194, 1097512, 1322412, 1551291, 1646268, 1772904, 1920646, 2068388, 2644824, 2880969, 3102582, 3292536, 3841292, 4136776, 5761938, 6205164, 6722261, 7682584, 11523876, 12410328, 13444522, 20166783, 23047752, 26889044, 40333566, 53778088, 80667132, 161334264]

約数ペア:

[(1, 161334264), (2, 80667132), (3, 53778088), (4, 40333566), (6, 26889044), (7, 23047752), (8, 20166783), (12, 13444522), (13, 12410328), (14, 11523876), (21, 7682584), (24, 6722261), (26, 6205164), (28, 5761938), (39, 4136776), (42, 3841292), (49, 3292536), (52, 3102582), (56, 2880969), (61, 2644824), (78, 2068388), (84, 1920646), (91, 1772904), (98, 1646268), (104, 1551291), (122, 1322412), (147, 1097512), (156, 1034194), (168, 960323), (173, 932568), (182, 886452), (183, 881608), (196, 823134), (244, 661206), (273, 590968), (294, 548756), (312, 517097), (346, 466284), (364, 443226), (366, 440804), (392, 411567), (427, 377832), (488, 330603), (519, 310856), (546, 295484), (588, 274378), (637, 253272), (692, 233142), (728, 221613), (732, 220402), (793, 203448), (854, 188916), (1038, 155428), (1092, 147742), (1176, 137189), (1211, 133224), (1274, 126636), (1281, 125944), (1384, 116571), (1464, 110201), (1586, 101724), (1708, 94458), (1911, 84424), (2076, 77714), (2184, 73871), (2249, 71736), (2379, 67816), (2422, 66612), (2548, 63318), (2562, 62972), (2989, 53976), (3172, 50862), (3416, 47229), (3633, 44408), (3822, 42212), (4152, 38857), (4498, 35868), (4758, 33908), (4844, 33306), (5096, 31659), (5124, 31486), (5551, 29064), (5978, 26988), (6344, 25431), (6747, 23912), (7266, 22204), (7644, 21106), (8477, 19032), (8967, 17992), (8996, 17934), (9516, 16954), (9688, 16653), (10248, 15743), (10553, 15288), (11102, 14532), (11956, 13494)]