168121394

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{19463}}^1$

素因数の和:20089

約数の個数: 16

約数和(自身を含む): 288690048

約数和(自身を除く): 120568654

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 8638, 19463, 38926, 136241, 272482, 12008671, 24017342, 84060697, 168121394]

約数ペア:

[(1, 168121394), (2, 84060697), (7, 24017342), (14, 12008671), (617, 272482), (1234, 136241), (4319, 38926), (8638, 19463)]