127991136

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 442713600

約数和(自身を除く): 314722464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 96, 98, 104, 112, 138, 147, 156, 161, 168, 169, 182, 184, 196, 208, 224, 273, 276, 294, 299, 312, 322, 336, 338, 343, 364, 368, 392, 416, 483, 507, 546, 552, 588, 598, 624, 637, 644, 672, 676, 686, 728, 736, 784, 897, 966, 1014, 1029, 1092, 1104, 1127, 1176, 1183, 1196, 1248, 1274, 1288, 1352, 1372, 1456, 1568, 1794, 1911, 1932, 2028, 2058, 2093, 2184, 2208, 2254, 2352, 2366, 2392, 2548, 2576, 2704, 2744, 2912, 3381, 3549, 3588, 3822, 3864, 3887, 4056, 4116, 4186, 4368, 4459, 4508, 4704, 4732, 4784, 5096, 5152, 5408, 5488, 6279, 6762, 7098, 7176, 7644, 7728, 7774, 7889, 8112, 8232, 8281, 8372, 8736, 8918, 9016, 9464, 9568, 10192, 10976, 11661, 12558, 13377, 13524, 14196, 14352, 14651, 15288, 15456, 15548, 15778, 16224, 16464, 16562, 16744, 17836, 18032, 18928, 20384, 23322, 23667, 24843, 25116, 26754, 27048, 27209, 28392, 28704, 29302, 30576, 31096, 31556, 32928, 33124, 33488, 35672, 36064, 37856, 43953, 46644, 47334, 49686, 50232, 53508, 54096, 54418, 56784, 57967, 58604, 61152, 62192, 63112, 66248, 66976, 71344, 81627, 87906, 93288, 94668, 99372, 100464, 102557, 107016, 108192, 108836, 113568, 115934, 117208, 124384, 126224, 132496, 142688, 163254, 173901, 175812, 186576, 189336, 190463, 198744, 200928, 205114, 214032, 217672, 231868, 234416, 252448, 264992, 307671, 326508, 347802, 351624, 373152, 378672, 380926, 397488, 410228, 428064, 435344, 463736, 468832, 571389, 615342, 653016, 695604, 703248, 757344, 761852, 794976, 820456, 870688, 927472, 1142778, 1230684, 1306032, 1333241, 1391208, 1406496, 1523704, 1640912, 1854944, 2285556, 2461368, 2612064, 2666482, 2782416, 3047408, 3281824, 3999723, 4571112, 4922736, 5332964, 5564832, 6094816, 7999446, 9142224, 9845472, 10665928, 15998892, 18284448, 21331856, 31997784, 42663712, 63995568, 127991136]

約数ペア:

[(1, 127991136), (2, 63995568), (3, 42663712), (4, 31997784), (6, 21331856), (7, 18284448), (8, 15998892), (12, 10665928), (13, 9845472), (14, 9142224), (16, 7999446), (21, 6094816), (23, 5564832), (24, 5332964), (26, 4922736), (28, 4571112), (32, 3999723), (39, 3281824), (42, 3047408), (46, 2782416), (48, 2666482), (49, 2612064), (52, 2461368), (56, 2285556), (69, 1854944), (78, 1640912), (84, 1523704), (91, 1406496), (92, 1391208), (96, 1333241), (98, 1306032), (104, 1230684), (112, 1142778), (138, 927472), (147, 870688), (156, 820456), (161, 794976), (168, 761852), (169, 757344), (182, 703248), (184, 695604), (196, 653016), (208, 615342), (224, 571389), (273, 468832), (276, 463736), (294, 435344), (299, 428064), (312, 410228), (322, 397488), (336, 380926), (338, 378672), (343, 373152), (364, 351624), (368, 347802), (392, 326508), (416, 307671), (483, 264992), (507, 252448), (546, 234416), (552, 231868), (588, 217672), (598, 214032), (624, 205114), (637, 200928), (644, 198744), (672, 190463), (676, 189336), (686, 186576), (728, 175812), (736, 173901), (784, 163254), (897, 142688), (966, 132496), (1014, 126224), (1029, 124384), (1092, 117208), (1104, 115934), (1127, 113568), (1176, 108836), (1183, 108192), (1196, 107016), (1248, 102557), (1274, 100464), (1288, 99372), (1352, 94668), (1372, 93288), (1456, 87906), (1568, 81627), (1794, 71344), (1911, 66976), (1932, 66248), (2028, 63112), (2058, 62192), (2093, 61152), (2184, 58604), (2208, 57967), (2254, 56784), (2352, 54418), (2366, 54096), (2392, 53508), (2548, 50232), (2576, 49686), (2704, 47334), (2744, 46644), (2912, 43953), (3381, 37856), (3549, 36064), (3588, 35672), (3822, 33488), (3864, 33124), (3887, 32928), (4056, 31556), (4116, 31096), (4186, 30576), (4368, 29302), (4459, 28704), (4508, 28392), (4704, 27209), (4732, 27048), (4784, 26754), (5096, 25116), (5152, 24843), (5408, 23667), (5488, 23322), (6279, 20384), (6762, 18928), (7098, 18032), (7176, 17836), (7644, 16744), (7728, 16562), (7774, 16464), (7889, 16224), (8112, 15778), (8232, 15548), (8281, 15456), (8372, 15288), (8736, 14651), (8918, 14352), (9016, 14196), (9464, 13524), (9568, 13377), (10192, 12558), (10976, 11661)]