125571304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1361}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 248428800

約数和(自身を除く): 122857496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 1361, 2428, 2722, 4856, 5444, 10888, 11533, 23066, 25859, 46132, 51718, 92264, 103436, 206872, 826127, 1652254, 3304508, 6609016, 15696413, 31392826, 62785652, 125571304]

約数ペア:

[(1, 125571304), (2, 62785652), (4, 31392826), (8, 15696413), (19, 6609016), (38, 3304508), (76, 1652254), (152, 826127), (607, 206872), (1214, 103436), (1361, 92264), (2428, 51718), (2722, 46132), (4856, 25859), (5444, 23066), (10888, 11533)]