128112894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 374599680

約数和(自身を除く): 246486786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 31, 39, 42, 54, 58, 62, 63, 78, 87, 91, 93, 117, 126, 174, 182, 186, 189, 203, 217, 234, 261, 273, 279, 351, 377, 378, 403, 406, 434, 522, 546, 558, 609, 651, 702, 754, 783, 806, 819, 837, 841, 899, 1131, 1209, 1218, 1302, 1566, 1638, 1674, 1682, 1798, 1827, 1953, 2262, 2418, 2457, 2523, 2639, 2697, 2821, 3393, 3627, 3654, 3906, 4914, 5046, 5278, 5394, 5481, 5642, 5859, 5887, 6293, 6786, 7254, 7569, 7917, 8091, 8463, 10179, 10881, 10933, 10962, 11687, 11718, 11774, 12586, 15138, 15834, 16182, 16926, 17661, 18879, 20358, 21762, 21866, 22707, 23374, 23751, 24273, 25389, 26071, 32799, 35061, 35322, 37758, 45414, 47502, 48546, 50778, 52142, 52983, 56637, 65598, 70122, 71253, 76167, 76531, 78213, 81809, 98397, 105183, 105966, 113274, 142506, 152334, 153062, 156426, 158949, 163618, 169911, 182497, 196794, 210366, 229593, 234639, 245427, 295191, 315549, 317898, 338923, 339822, 364994, 459186, 469278, 490854, 547491, 590382, 631098, 677846, 688779, 703917, 736281, 1016769, 1094982, 1377558, 1407834, 1472562, 1642473, 2033538, 2066337, 2208843, 2372461, 3050307, 3284946, 4132674, 4417686, 4744922, 4927419, 6100614, 7117383, 9150921, 9854838, 14234766, 18301842, 21352149, 42704298, 64056447, 128112894]

約数ペア:

[(1, 128112894), (2, 64056447), (3, 42704298), (6, 21352149), (7, 18301842), (9, 14234766), (13, 9854838), (14, 9150921), (18, 7117383), (21, 6100614), (26, 4927419), (27, 4744922), (29, 4417686), (31, 4132674), (39, 3284946), (42, 3050307), (54, 2372461), (58, 2208843), (62, 2066337), (63, 2033538), (78, 1642473), (87, 1472562), (91, 1407834), (93, 1377558), (117, 1094982), (126, 1016769), (174, 736281), (182, 703917), (186, 688779), (189, 677846), (203, 631098), (217, 590382), (234, 547491), (261, 490854), (273, 469278), (279, 459186), (351, 364994), (377, 339822), (378, 338923), (403, 317898), (406, 315549), (434, 295191), (522, 245427), (546, 234639), (558, 229593), (609, 210366), (651, 196794), (702, 182497), (754, 169911), (783, 163618), (806, 158949), (819, 156426), (837, 153062), (841, 152334), (899, 142506), (1131, 113274), (1209, 105966), (1218, 105183), (1302, 98397), (1566, 81809), (1638, 78213), (1674, 76531), (1682, 76167), (1798, 71253), (1827, 70122), (1953, 65598), (2262, 56637), (2418, 52983), (2457, 52142), (2523, 50778), (2639, 48546), (2697, 47502), (2821, 45414), (3393, 37758), (3627, 35322), (3654, 35061), (3906, 32799), (4914, 26071), (5046, 25389), (5278, 24273), (5394, 23751), (5481, 23374), (5642, 22707), (5859, 21866), (5887, 21762), (6293, 20358), (6786, 18879), (7254, 17661), (7569, 16926), (7917, 16182), (8091, 15834), (8463, 15138), (10179, 12586), (10881, 11774), (10933, 11718), (10962, 11687)]