135222668

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{21089}}^1$

素因数の和:21329

約数の個数: 24

約数和(自身を含む): 271639200

約数和(自身を除く): 136416532

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 21089, 42178, 84356, 147623, 295246, 590492, 4829381, 9658762, 19317524, 33805667, 67611334, 135222668]

約数ペア:

[(1, 135222668), (2, 67611334), (4, 33805667), (7, 19317524), (14, 9658762), (28, 4829381), (229, 590492), (458, 295246), (916, 147623), (1603, 84356), (3206, 42178), (6412, 21089)]