136671808

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 112

約数和(自身を含む): 345017344

約数和(自身を除く): 208345536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 757, 806, 832, 868, 992, 1456, 1514, 1612, 1736, 1984, 2821, 2912, 3028, 3224, 3472, 5299, 5642, 5824, 6056, 6448, 6944, 9841, 10598, 11284, 12112, 12896, 13888, 19682, 21196, 22568, 23467, 24224, 25792, 39364, 42392, 45136, 46934, 48448, 68887, 78728, 84784, 90272, 93868, 137774, 157456, 164269, 169568, 180544, 187736, 275548, 305071, 314912, 328538, 339136, 375472, 551096, 610142, 629824, 657076, 750944, 1102192, 1220284, 1314152, 1501888, 2135497, 2204384, 2440568, 2628304, 4270994, 4408768, 4881136, 5256608, 8541988, 9762272, 10513216, 17083976, 19524544, 34167952, 68335904, 136671808]

約数ペア:

[(1, 136671808), (2, 68335904), (4, 34167952), (7, 19524544), (8, 17083976), (13, 10513216), (14, 9762272), (16, 8541988), (26, 5256608), (28, 4881136), (31, 4408768), (32, 4270994), (52, 2628304), (56, 2440568), (62, 2204384), (64, 2135497), (91, 1501888), (104, 1314152), (112, 1220284), (124, 1102192), (182, 750944), (208, 657076), (217, 629824), (224, 610142), (248, 551096), (364, 375472), (403, 339136), (416, 328538), (434, 314912), (448, 305071), (496, 275548), (728, 187736), (757, 180544), (806, 169568), (832, 164269), (868, 157456), (992, 137774), (1456, 93868), (1514, 90272), (1612, 84784), (1736, 78728), (1984, 68887), (2821, 48448), (2912, 46934), (3028, 45136), (3224, 42392), (3472, 39364), (5299, 25792), (5642, 24224), (5824, 23467), (6056, 22568), (6448, 21196), (6944, 19682), (9841, 13888), (10598, 12896), (11284, 12112)]