166144505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{10259}}^1$

素因数の和:10384

約数の個数: 16

約数和(自身を含む): 206841600

約数和(自身を除く): 40697095

約数列:

[1, 5, 41, 79, 205, 395, 3239, 10259, 16195, 51295, 420619, 810461, 2103095, 4052305, 33228901, 166144505]

約数ペア:

[(1, 166144505), (5, 33228901), (41, 4052305), (79, 2103095), (205, 810461), (395, 420619), (3239, 51295), (10259, 16195)]