136279728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1763

約数の個数: 120

約数和(自身を含む): 420532112

約数和(自身を除く): 284252384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1693, 1872, 2064, 2236, 3096, 3354, 3386, 4472, 5031, 5079, 6192, 6708, 6772, 8944, 10062, 10158, 13416, 13544, 15237, 20124, 20316, 22009, 26832, 27088, 30474, 40248, 40632, 44018, 60948, 66027, 72799, 80496, 81264, 88036, 121896, 132054, 145598, 176072, 198081, 218397, 243792, 264108, 291196, 352144, 396162, 436794, 528216, 582392, 655191, 792324, 873588, 946387, 1056432, 1164784, 1310382, 1584648, 1747176, 1892774, 2620764, 2839161, 3169296, 3494352, 3785548, 5241528, 5678322, 7571096, 8517483, 10483056, 11356644, 15142192, 17034966, 22713288, 34069932, 45426576, 68139864, 136279728]

約数ペア:

[(1, 136279728), (2, 68139864), (3, 45426576), (4, 34069932), (6, 22713288), (8, 17034966), (9, 15142192), (12, 11356644), (13, 10483056), (16, 8517483), (18, 7571096), (24, 5678322), (26, 5241528), (36, 3785548), (39, 3494352), (43, 3169296), (48, 2839161), (52, 2620764), (72, 1892774), (78, 1747176), (86, 1584648), (104, 1310382), (117, 1164784), (129, 1056432), (144, 946387), (156, 873588), (172, 792324), (208, 655191), (234, 582392), (258, 528216), (312, 436794), (344, 396162), (387, 352144), (468, 291196), (516, 264108), (559, 243792), (624, 218397), (688, 198081), (774, 176072), (936, 145598), (1032, 132054), (1118, 121896), (1548, 88036), (1677, 81264), (1693, 80496), (1872, 72799), (2064, 66027), (2236, 60948), (3096, 44018), (3354, 40632), (3386, 40248), (4472, 30474), (5031, 27088), (5079, 26832), (6192, 22009), (6708, 20316), (6772, 20124), (8944, 15237), (10062, 13544), (10158, 13416)]