171686928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 534822912

約数和(自身を除く): 363135984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 159, 168, 186, 212, 217, 248, 311, 318, 336, 371, 372, 424, 434, 496, 622, 636, 651, 742, 744, 848, 868, 933, 1113, 1244, 1272, 1302, 1484, 1488, 1643, 1736, 1866, 2177, 2226, 2488, 2544, 2604, 2968, 3286, 3472, 3732, 4354, 4452, 4929, 4976, 5208, 5936, 6531, 6572, 7464, 8708, 8904, 9641, 9858, 10416, 11501, 13062, 13144, 14928, 16483, 17416, 17808, 19282, 19716, 23002, 26124, 26288, 28923, 32966, 34503, 34832, 38564, 39432, 46004, 49449, 52248, 57846, 65932, 67487, 69006, 77128, 78864, 92008, 98898, 104496, 115381, 115692, 131864, 134974, 138012, 154256, 184016, 197796, 202461, 230762, 231384, 263728, 269948, 276024, 346143, 395592, 404922, 461524, 462768, 510973, 539896, 552048, 692286, 791184, 809844, 923048, 1021946, 1079792, 1384572, 1532919, 1619688, 1846096, 2043892, 2769144, 3065838, 3239376, 3576811, 4087784, 5538288, 6131676, 7153622, 8175568, 10730433, 12263352, 14307244, 21460866, 24526704, 28614488, 42921732, 57228976, 85843464, 171686928]

約数ペア:

[(1, 171686928), (2, 85843464), (3, 57228976), (4, 42921732), (6, 28614488), (7, 24526704), (8, 21460866), (12, 14307244), (14, 12263352), (16, 10730433), (21, 8175568), (24, 7153622), (28, 6131676), (31, 5538288), (42, 4087784), (48, 3576811), (53, 3239376), (56, 3065838), (62, 2769144), (84, 2043892), (93, 1846096), (106, 1619688), (112, 1532919), (124, 1384572), (159, 1079792), (168, 1021946), (186, 923048), (212, 809844), (217, 791184), (248, 692286), (311, 552048), (318, 539896), (336, 510973), (371, 462768), (372, 461524), (424, 404922), (434, 395592), (496, 346143), (622, 276024), (636, 269948), (651, 263728), (742, 231384), (744, 230762), (848, 202461), (868, 197796), (933, 184016), (1113, 154256), (1244, 138012), (1272, 134974), (1302, 131864), (1484, 115692), (1488, 115381), (1643, 104496), (1736, 98898), (1866, 92008), (2177, 78864), (2226, 77128), (2488, 69006), (2544, 67487), (2604, 65932), (2968, 57846), (3286, 52248), (3472, 49449), (3732, 46004), (4354, 39432), (4452, 38564), (4929, 34832), (4976, 34503), (5208, 32966), (5936, 28923), (6531, 26288), (6572, 26124), (7464, 23002), (8708, 19716), (8904, 19282), (9641, 17808), (9858, 17416), (10416, 16483), (11501, 14928), (13062, 13144)]