168868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 348992

約数和(自身を除く): 180124

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 163, 259, 326, 518, 652, 1036, 1141, 2282, 4564, 6031, 12062, 24124, 42217, 84434, 168868]

約数ペア:

[(1, 168868), (2, 84434), (4, 42217), (7, 24124), (14, 12062), (28, 6031), (37, 4564), (74, 2282), (148, 1141), (163, 1036), (259, 652), (326, 518)]