128793756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 395136000

約数和(自身を除く): 266342244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 83, 84, 87, 91, 98, 116, 147, 156, 166, 174, 182, 196, 203, 249, 273, 294, 332, 343, 348, 364, 377, 406, 498, 546, 581, 588, 609, 637, 686, 754, 812, 996, 1029, 1079, 1092, 1131, 1162, 1218, 1274, 1372, 1421, 1508, 1743, 1911, 2058, 2158, 2262, 2324, 2407, 2436, 2548, 2639, 2842, 3237, 3486, 3822, 4067, 4116, 4263, 4316, 4459, 4524, 4814, 5278, 5684, 6474, 6972, 7221, 7553, 7644, 7917, 8134, 8526, 8918, 9628, 9947, 10556, 12201, 12948, 13377, 14442, 15106, 15834, 16268, 16849, 17052, 17836, 18473, 19894, 22659, 24402, 26754, 28469, 28884, 29841, 30212, 31291, 31668, 33698, 36946, 39788, 45318, 48804, 50547, 52871, 53508, 55419, 56938, 59682, 62582, 67396, 73892, 85407, 90636, 93873, 101094, 105742, 110838, 113876, 117943, 119364, 125164, 129311, 158613, 170814, 187746, 202188, 211484, 219037, 221676, 235886, 258622, 317226, 341628, 353829, 370097, 375492, 387933, 438074, 471772, 517244, 634452, 657111, 707658, 740194, 775866, 825601, 876148, 1110291, 1314222, 1415316, 1480388, 1533259, 1551732, 1651202, 2220582, 2476803, 2628444, 3066518, 3302404, 4441164, 4599777, 4953606, 6133036, 9199554, 9907212, 10732813, 18399108, 21465626, 32198439, 42931252, 64396878, 128793756]

約数ペア:

[(1, 128793756), (2, 64396878), (3, 42931252), (4, 32198439), (6, 21465626), (7, 18399108), (12, 10732813), (13, 9907212), (14, 9199554), (21, 6133036), (26, 4953606), (28, 4599777), (29, 4441164), (39, 3302404), (42, 3066518), (49, 2628444), (52, 2476803), (58, 2220582), (78, 1651202), (83, 1551732), (84, 1533259), (87, 1480388), (91, 1415316), (98, 1314222), (116, 1110291), (147, 876148), (156, 825601), (166, 775866), (174, 740194), (182, 707658), (196, 657111), (203, 634452), (249, 517244), (273, 471772), (294, 438074), (332, 387933), (343, 375492), (348, 370097), (364, 353829), (377, 341628), (406, 317226), (498, 258622), (546, 235886), (581, 221676), (588, 219037), (609, 211484), (637, 202188), (686, 187746), (754, 170814), (812, 158613), (996, 129311), (1029, 125164), (1079, 119364), (1092, 117943), (1131, 113876), (1162, 110838), (1218, 105742), (1274, 101094), (1372, 93873), (1421, 90636), (1508, 85407), (1743, 73892), (1911, 67396), (2058, 62582), (2158, 59682), (2262, 56938), (2324, 55419), (2407, 53508), (2436, 52871), (2548, 50547), (2639, 48804), (2842, 45318), (3237, 39788), (3486, 36946), (3822, 33698), (4067, 31668), (4116, 31291), (4263, 30212), (4316, 29841), (4459, 28884), (4524, 28469), (4814, 26754), (5278, 24402), (5684, 22659), (6474, 19894), (6972, 18473), (7221, 17836), (7553, 17052), (7644, 16849), (7917, 16268), (8134, 15834), (8526, 15106), (8918, 14442), (9628, 13377), (9947, 12948), (10556, 12201)]