127651272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 406296000

約数和(自身を除く): 278644728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 49, 56, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 152, 168, 174, 196, 197, 203, 228, 232, 266, 294, 348, 392, 394, 399, 406, 456, 532, 551, 588, 591, 609, 696, 788, 798, 812, 931, 1064, 1102, 1176, 1182, 1218, 1379, 1421, 1576, 1596, 1624, 1653, 1862, 2204, 2364, 2436, 2758, 2793, 2842, 3192, 3306, 3724, 3743, 3857, 4137, 4263, 4408, 4728, 4872, 5516, 5586, 5684, 5713, 6612, 7448, 7486, 7714, 8274, 8526, 9653, 11032, 11172, 11229, 11368, 11426, 11571, 13224, 14972, 15428, 16548, 17052, 17139, 19306, 22344, 22458, 22852, 23142, 26201, 26999, 28959, 29944, 30856, 33096, 34104, 34278, 38612, 39991, 44916, 45704, 46284, 52402, 53998, 57918, 68556, 77224, 78603, 79982, 80997, 89832, 92568, 104804, 107996, 108547, 115836, 119973, 137112, 157206, 159964, 161994, 183407, 209608, 215992, 217094, 231672, 239946, 279937, 314412, 319928, 323988, 325641, 366814, 434188, 479892, 550221, 559874, 628824, 647976, 651282, 733628, 759829, 839811, 868376, 959784, 1100442, 1119748, 1302564, 1467256, 1519658, 1679622, 2200884, 2239496, 2279487, 2605128, 3039316, 3359244, 4401768, 4558974, 5318803, 6078632, 6718488, 9117948, 10637606, 15956409, 18235896, 21275212, 31912818, 42550424, 63825636, 127651272]

約数ペア:

[(1, 127651272), (2, 63825636), (3, 42550424), (4, 31912818), (6, 21275212), (7, 18235896), (8, 15956409), (12, 10637606), (14, 9117948), (19, 6718488), (21, 6078632), (24, 5318803), (28, 4558974), (29, 4401768), (38, 3359244), (42, 3039316), (49, 2605128), (56, 2279487), (57, 2239496), (58, 2200884), (76, 1679622), (84, 1519658), (87, 1467256), (98, 1302564), (114, 1119748), (116, 1100442), (133, 959784), (147, 868376), (152, 839811), (168, 759829), (174, 733628), (196, 651282), (197, 647976), (203, 628824), (228, 559874), (232, 550221), (266, 479892), (294, 434188), (348, 366814), (392, 325641), (394, 323988), (399, 319928), (406, 314412), (456, 279937), (532, 239946), (551, 231672), (588, 217094), (591, 215992), (609, 209608), (696, 183407), (788, 161994), (798, 159964), (812, 157206), (931, 137112), (1064, 119973), (1102, 115836), (1176, 108547), (1182, 107996), (1218, 104804), (1379, 92568), (1421, 89832), (1576, 80997), (1596, 79982), (1624, 78603), (1653, 77224), (1862, 68556), (2204, 57918), (2364, 53998), (2436, 52402), (2758, 46284), (2793, 45704), (2842, 44916), (3192, 39991), (3306, 38612), (3724, 34278), (3743, 34104), (3857, 33096), (4137, 30856), (4263, 29944), (4408, 28959), (4728, 26999), (4872, 26201), (5516, 23142), (5586, 22852), (5684, 22458), (5713, 22344), (6612, 19306), (7448, 17139), (7486, 17052), (7714, 16548), (8274, 15428), (8526, 14972), (9653, 13224), (11032, 11571), (11172, 11426), (11229, 11368)]