137851308

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 180

約数和(自身を含む): 442235640

約数和(自身を除く): 304384332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 457, 513, 532, 567, 588, 684, 756, 798, 882, 914, 931, 1026, 1134, 1197, 1323, 1371, 1539, 1596, 1764, 1828, 1862, 2052, 2268, 2394, 2646, 2742, 2793, 3078, 3199, 3591, 3724, 3969, 4113, 4788, 5292, 5484, 5586, 6156, 6398, 7182, 7938, 8226, 8379, 8683, 9597, 10773, 11172, 12339, 12796, 14364, 15876, 16452, 16758, 17366, 19194, 21546, 22393, 24678, 25137, 26049, 28791, 33516, 34732, 37017, 38388, 43092, 44786, 49356, 50274, 52098, 57582, 60781, 67179, 74034, 75411, 78147, 86373, 89572, 100548, 104196, 115164, 121562, 134358, 148068, 150822, 156294, 172746, 182343, 201537, 234441, 243124, 259119, 268716, 301644, 312588, 345492, 364686, 403074, 425467, 468882, 518238, 547029, 604611, 703323, 729372, 806148, 850934, 937764, 1036476, 1094058, 1209222, 1276401, 1406646, 1641087, 1701868, 1813833, 2188116, 2418444, 2552802, 2813292, 3282174, 3627666, 3829203, 4923261, 5105604, 6564348, 7255332, 7658406, 9846522, 11487609, 15316812, 19693044, 22975218, 34462827, 45950436, 68925654, 137851308]

約数ペア:

[(1, 137851308), (2, 68925654), (3, 45950436), (4, 34462827), (6, 22975218), (7, 19693044), (9, 15316812), (12, 11487609), (14, 9846522), (18, 7658406), (19, 7255332), (21, 6564348), (27, 5105604), (28, 4923261), (36, 3829203), (38, 3627666), (42, 3282174), (49, 2813292), (54, 2552802), (57, 2418444), (63, 2188116), (76, 1813833), (81, 1701868), (84, 1641087), (98, 1406646), (108, 1276401), (114, 1209222), (126, 1094058), (133, 1036476), (147, 937764), (162, 850934), (171, 806148), (189, 729372), (196, 703323), (228, 604611), (252, 547029), (266, 518238), (294, 468882), (324, 425467), (342, 403074), (378, 364686), (399, 345492), (441, 312588), (457, 301644), (513, 268716), (532, 259119), (567, 243124), (588, 234441), (684, 201537), (756, 182343), (798, 172746), (882, 156294), (914, 150822), (931, 148068), (1026, 134358), (1134, 121562), (1197, 115164), (1323, 104196), (1371, 100548), (1539, 89572), (1596, 86373), (1764, 78147), (1828, 75411), (1862, 74034), (2052, 67179), (2268, 60781), (2394, 57582), (2646, 52098), (2742, 50274), (2793, 49356), (3078, 44786), (3199, 43092), (3591, 38388), (3724, 37017), (3969, 34732), (4113, 33516), (4788, 28791), (5292, 26049), (5484, 25137), (5586, 24678), (6156, 22393), (6398, 21546), (7182, 19194), (7938, 17366), (8226, 16758), (8379, 16452), (8683, 15876), (9597, 14364), (10773, 12796), (11172, 12339)]