157053453938

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{193}}^1\times {\mathrm{80713}}^1$

素因数の和:81050

約数の個数: 24

約数和(自身を含む): 240185976924

約数和(自身を除く): 83132522986

約数列:

[1, 2, 71, 142, 193, 386, 5041, 10082, 13703, 27406, 80713, 161426, 972913, 1945826, 5730623, 11461246, 15577609, 31155218, 406874233, 813748466, 1106010239, 2212020478, 78526726969, 157053453938]

約数ペア:

[(1, 157053453938), (2, 78526726969), (71, 2212020478), (142, 1106010239), (193, 813748466), (386, 406874233), (5041, 31155218), (10082, 15577609), (13703, 11461246), (27406, 5730623), (80713, 1945826), (161426, 972913)]