158688252

素因数分解:

$2^2\times 3^2\times {\mathrm{4408007}}^1$

素因数の和:4408017

約数の個数: 18

約数和(自身を含む): 401128728

約数和(自身を除く): 242440476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4408007, 8816014, 13224021, 17632028, 26448042, 39672063, 52896084, 79344126, 158688252]

約数ペア:

[(1, 158688252), (2, 79344126), (3, 52896084), (4, 39672063), (6, 26448042), (9, 17632028), (12, 13224021), (18, 8816014), (36, 4408007)]