123150608

素因数分解:

$2^4\times 7^1\times {\mathrm{1099559}}^1$

素因数の和:1099574

約数の個数: 20

約数和(自身を含む): 272690880

約数和(自身を除く): 149540272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1099559, 2199118, 4398236, 7696913, 8796472, 15393826, 17592944, 30787652, 61575304, 123150608]

約数ペア:

[(1, 123150608), (2, 61575304), (4, 30787652), (7, 17592944), (8, 15393826), (14, 8796472), (16, 7696913), (28, 4398236), (56, 2199118), (112, 1099559)]