157072168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1784911}}^1$

素因数の和:1784928

約数の個数: 16

約数和(自身を含む): 321284160

約数和(自身を除く): 164211992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1784911, 3569822, 7139644, 14279288, 19634021, 39268042, 78536084, 157072168]

約数ペア:

[(1, 157072168), (2, 78536084), (4, 39268042), (8, 19634021), (11, 14279288), (22, 7139644), (44, 3569822), (88, 1784911)]