128519314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13681}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 244305792

約数和(自身を除く): 115786478

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 13681, 27362, 95767, 150491, 191534, 300982, 834541, 1053437, 1669082, 2106874, 5841787, 9179951, 11683574, 18359902, 64259657, 128519314]

約数ペア:

[(1, 128519314), (2, 64259657), (7, 18359902), (11, 11683574), (14, 9179951), (22, 5841787), (61, 2106874), (77, 1669082), (122, 1053437), (154, 834541), (427, 300982), (671, 191534), (854, 150491), (1342, 95767), (4697, 27362), (9394, 13681)]