147256618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{18913}}^1$

素因数の和:19161

約数の個数: 16

約数和(自身を含む): 234911880

約数和(自身を除く): 87655262

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 18913, 37826, 321521, 643042, 4331077, 8662154, 73628309, 147256618]

約数ペア:

[(1, 147256618), (2, 73628309), (17, 8662154), (34, 4331077), (229, 643042), (458, 321521), (3893, 37826), (7786, 18913)]