164429363

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 204825600

約数和(自身を除く): 40396237

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 2099, 2527, 4123, 11191, 14693, 39881, 65069, 78337, 279167, 455483, 757739, 1236311, 5304173, 8654177, 23489909, 164429363]

約数ペア:

[(1, 164429363), (7, 23489909), (19, 8654177), (31, 5304173), (133, 1236311), (217, 757739), (361, 455483), (589, 279167), (2099, 78337), (2527, 65069), (4123, 39881), (11191, 14693)]