170693068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 386461824

約数和(自身を除く): 215768756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2161, 2548, 2821, 3038, 4322, 5642, 6076, 8644, 11284, 15127, 19747, 28093, 30254, 39494, 56186, 60508, 66991, 78988, 105889, 112372, 133982, 196651, 211778, 267964, 393302, 423556, 468937, 786604, 870883, 937874, 1376557, 1741766, 1875748, 2753114, 3282559, 3483532, 5506228, 6096181, 6565118, 12192362, 13130236, 24384724, 42673267, 85346534, 170693068]

約数ペア:

[(1, 170693068), (2, 85346534), (4, 42673267), (7, 24384724), (13, 13130236), (14, 12192362), (26, 6565118), (28, 6096181), (31, 5506228), (49, 3483532), (52, 3282559), (62, 2753114), (91, 1875748), (98, 1741766), (124, 1376557), (182, 937874), (196, 870883), (217, 786604), (364, 468937), (403, 423556), (434, 393302), (637, 267964), (806, 211778), (868, 196651), (1274, 133982), (1519, 112372), (1612, 105889), (2161, 78988), (2548, 66991), (2821, 60508), (3038, 56186), (4322, 39494), (5642, 30254), (6076, 28093), (8644, 19747), (11284, 15127)]