168638386

素因数分解:

$2^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{11821}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 289402560

約数和(自身を除く): 120764174

約数列:

[1, 2, 7, 14, 1019, 2038, 7133, 11821, 14266, 23642, 82747, 165494, 12045599, 24091198, 84319193, 168638386]

約数ペア:

[(1, 168638386), (2, 84319193), (7, 24091198), (14, 12045599), (1019, 165494), (2038, 82747), (7133, 23642), (11821, 14266)]