145839288

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 458006400

約数和(自身を除く): 312167112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 61, 76, 84, 98, 107, 114, 122, 133, 147, 152, 168, 183, 196, 214, 228, 244, 266, 294, 321, 366, 392, 399, 427, 428, 456, 488, 532, 588, 642, 732, 749, 798, 854, 856, 931, 1064, 1159, 1176, 1281, 1284, 1464, 1498, 1596, 1708, 1862, 2033, 2247, 2318, 2562, 2568, 2793, 2989, 2996, 3192, 3416, 3477, 3724, 4066, 4494, 4636, 5124, 5243, 5586, 5978, 5992, 6099, 6527, 6954, 7448, 8113, 8132, 8967, 8988, 9272, 10248, 10486, 11172, 11956, 12198, 13054, 13908, 14231, 15729, 16226, 16264, 17934, 17976, 19581, 20972, 22344, 23912, 24339, 24396, 26108, 27816, 28462, 31458, 32452, 35868, 39162, 41944, 42693, 45689, 48678, 48792, 52216, 56791, 56924, 62916, 64904, 71736, 78324, 85386, 91378, 97356, 99617, 113582, 113848, 124013, 125832, 137067, 156648, 170373, 170772, 182756, 194712, 199234, 227164, 248026, 274134, 298851, 319823, 340746, 341544, 365512, 372039, 398468, 454328, 496052, 548268, 597702, 639646, 681492, 744078, 796936, 868091, 959469, 992104, 1096536, 1195404, 1279292, 1362984, 1488156, 1736182, 1918938, 2390808, 2558584, 2604273, 2976312, 3472364, 3837876, 5208546, 6076637, 6944728, 7675752, 10417092, 12153274, 18229911, 20834184, 24306548, 36459822, 48613096, 72919644, 145839288]

約数ペア:

[(1, 145839288), (2, 72919644), (3, 48613096), (4, 36459822), (6, 24306548), (7, 20834184), (8, 18229911), (12, 12153274), (14, 10417092), (19, 7675752), (21, 6944728), (24, 6076637), (28, 5208546), (38, 3837876), (42, 3472364), (49, 2976312), (56, 2604273), (57, 2558584), (61, 2390808), (76, 1918938), (84, 1736182), (98, 1488156), (107, 1362984), (114, 1279292), (122, 1195404), (133, 1096536), (147, 992104), (152, 959469), (168, 868091), (183, 796936), (196, 744078), (214, 681492), (228, 639646), (244, 597702), (266, 548268), (294, 496052), (321, 454328), (366, 398468), (392, 372039), (399, 365512), (427, 341544), (428, 340746), (456, 319823), (488, 298851), (532, 274134), (588, 248026), (642, 227164), (732, 199234), (749, 194712), (798, 182756), (854, 170772), (856, 170373), (931, 156648), (1064, 137067), (1159, 125832), (1176, 124013), (1281, 113848), (1284, 113582), (1464, 99617), (1498, 97356), (1596, 91378), (1708, 85386), (1862, 78324), (2033, 71736), (2247, 64904), (2318, 62916), (2562, 56924), (2568, 56791), (2793, 52216), (2989, 48792), (2996, 48678), (3192, 45689), (3416, 42693), (3477, 41944), (3724, 39162), (4066, 35868), (4494, 32452), (4636, 31458), (5124, 28462), (5243, 27816), (5586, 26108), (5978, 24396), (5992, 24339), (6099, 23912), (6527, 22344), (6954, 20972), (7448, 19581), (8113, 17976), (8132, 17934), (8967, 16264), (8988, 16226), (9272, 15729), (10248, 14231), (10486, 13908), (11172, 13054), (11956, 12198)]