164472828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{81101}}^1$

素因数の和:81134

約数の個数: 36

約数和(自身を含む): 415566648

約数和(自身を除く): 251093820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 81101, 162202, 243303, 324404, 486606, 973212, 1054313, 2108626, 3162939, 4217252, 6325878, 12651756, 13706069, 27412138, 41118207, 54824276, 82236414, 164472828]

約数ペア:

[(1, 164472828), (2, 82236414), (3, 54824276), (4, 41118207), (6, 27412138), (12, 13706069), (13, 12651756), (26, 6325878), (39, 4217252), (52, 3162939), (78, 2108626), (156, 1054313), (169, 973212), (338, 486606), (507, 324404), (676, 243303), (1014, 162202), (2028, 81101)]