138339576

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 400287360

約数和(自身を除く): 261947784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 127, 162, 164, 216, 246, 254, 324, 328, 369, 381, 492, 508, 648, 738, 762, 984, 1016, 1107, 1143, 1476, 1524, 1681, 2214, 2286, 2952, 3048, 3321, 3362, 3429, 4428, 4572, 5043, 5207, 6642, 6724, 6858, 8856, 9144, 10086, 10287, 10414, 13284, 13448, 13716, 15129, 15621, 20172, 20574, 20828, 26568, 27432, 30258, 31242, 40344, 41148, 41656, 45387, 46863, 60516, 62484, 82296, 90774, 93726, 121032, 124968, 136161, 140589, 181548, 187452, 213487, 272322, 281178, 363096, 374904, 421767, 426974, 544644, 562356, 640461, 843534, 853948, 1089288, 1124712, 1280922, 1687068, 1707896, 1921383, 2561844, 3374136, 3842766, 5123688, 5764149, 7685532, 11528298, 15371064, 17292447, 23056596, 34584894, 46113192, 69169788, 138339576]

約数ペア:

[(1, 138339576), (2, 69169788), (3, 46113192), (4, 34584894), (6, 23056596), (8, 17292447), (9, 15371064), (12, 11528298), (18, 7685532), (24, 5764149), (27, 5123688), (36, 3842766), (41, 3374136), (54, 2561844), (72, 1921383), (81, 1707896), (82, 1687068), (108, 1280922), (123, 1124712), (127, 1089288), (162, 853948), (164, 843534), (216, 640461), (246, 562356), (254, 544644), (324, 426974), (328, 421767), (369, 374904), (381, 363096), (492, 281178), (508, 272322), (648, 213487), (738, 187452), (762, 181548), (984, 140589), (1016, 136161), (1107, 124968), (1143, 121032), (1476, 93726), (1524, 90774), (1681, 82296), (2214, 62484), (2286, 60516), (2952, 46863), (3048, 45387), (3321, 41656), (3362, 41148), (3429, 40344), (4428, 31242), (4572, 30258), (5043, 27432), (5207, 26568), (6642, 20828), (6724, 20574), (6858, 20172), (8856, 15621), (9144, 15129), (10086, 13716), (10287, 13448), (10414, 13284)]