168305764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{42979}}^1$

素因数の和:43083

約数の個数: 24

約数和(自身を含む): 324928800

約数和(自身を除く): 156623036

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 42979, 85958, 171916, 472769, 945538, 1891076, 3825131, 7650262, 15300524, 42076441, 84152882, 168305764]

約数ペア:

[(1, 168305764), (2, 84152882), (4, 42076441), (11, 15300524), (22, 7650262), (44, 3825131), (89, 1891076), (178, 945538), (356, 472769), (979, 171916), (1958, 85958), (3916, 42979)]