128045274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29599}}^1$

素因数の和:29714

約数の個数: 32

約数和(自身を含む): 295526400

約数和(自身を除く): 167481126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 29599, 59198, 88797, 177594, 207193, 414386, 621579, 1243158, 3048697, 6097394, 9146091, 18292182, 21340879, 42681758, 64022637, 128045274]

約数ペア:

[(1, 128045274), (2, 64022637), (3, 42681758), (6, 21340879), (7, 18292182), (14, 9146091), (21, 6097394), (42, 3048697), (103, 1243158), (206, 621579), (309, 414386), (618, 207193), (721, 177594), (1442, 88797), (2163, 59198), (4326, 29599)]