126157486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 237800448

約数和(自身を除く): 111642962

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 182, 338, 497, 751, 923, 994, 1183, 1502, 1846, 2366, 5257, 6461, 9763, 10514, 11999, 12922, 19526, 23998, 53321, 68341, 83993, 106642, 126919, 136682, 167986, 253838, 373247, 693173, 746494, 888433, 1386346, 1776866, 4852211, 9011249, 9704422, 18022498, 63078743, 126157486]

約数ペア:

[(1, 126157486), (2, 63078743), (7, 18022498), (13, 9704422), (14, 9011249), (26, 4852211), (71, 1776866), (91, 1386346), (142, 888433), (169, 746494), (182, 693173), (338, 373247), (497, 253838), (751, 167986), (923, 136682), (994, 126919), (1183, 106642), (1502, 83993), (1846, 68341), (2366, 53321), (5257, 23998), (6461, 19526), (9763, 12922), (10514, 11999)]