168969402

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1497

約数の個数: 80

約数和(自身を含む): 436993920

約数和(自身を除く): 268024518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 109, 126, 162, 189, 218, 327, 378, 567, 654, 763, 981, 1134, 1367, 1526, 1962, 2289, 2734, 2943, 4101, 4578, 5886, 6867, 8202, 8829, 9569, 12303, 13734, 17658, 19138, 20601, 24606, 28707, 36909, 41202, 57414, 61803, 73818, 86121, 110727, 123606, 149003, 172242, 221454, 258363, 298006, 447009, 516726, 775089, 894018, 1043021, 1341027, 1550178, 2086042, 2682054, 3129063, 4023081, 6258126, 8046162, 9387189, 12069243, 18774378, 24138486, 28161567, 56323134, 84484701, 168969402]

約数ペア:

[(1, 168969402), (2, 84484701), (3, 56323134), (6, 28161567), (7, 24138486), (9, 18774378), (14, 12069243), (18, 9387189), (21, 8046162), (27, 6258126), (42, 4023081), (54, 3129063), (63, 2682054), (81, 2086042), (109, 1550178), (126, 1341027), (162, 1043021), (189, 894018), (218, 775089), (327, 516726), (378, 447009), (567, 298006), (654, 258363), (763, 221454), (981, 172242), (1134, 149003), (1367, 123606), (1526, 110727), (1962, 86121), (2289, 73818), (2734, 61803), (2943, 57414), (4101, 41202), (4578, 36909), (5886, 28707), (6867, 24606), (8202, 20601), (8829, 19138), (9569, 17658), (12303, 13734)]