145335554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10939}}^1$

素因数の和:11034

約数の個数: 32

約数和(自身を含む): 272012160

約数和(自身を除く): 126676606

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 10939, 13286, 21878, 76573, 142207, 153146, 284414, 798547, 995449, 1597094, 1990898, 5589829, 10381111, 11179658, 20762222, 72667777, 145335554]

約数ペア:

[(1, 145335554), (2, 72667777), (7, 20762222), (13, 11179658), (14, 10381111), (26, 5589829), (73, 1990898), (91, 1597094), (146, 995449), (182, 798547), (511, 284414), (949, 153146), (1022, 142207), (1898, 76573), (6643, 21878), (10939, 13286)]