168836018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{15877}}^1$

素因数の和:16301

約数の個数: 16

約数和(自身を含む): 273419160

約数和(自身を除く): 104583142

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 15877, 31754, 206401, 412802, 6493693, 12987386, 84418009, 168836018]

約数ペア:

[(1, 168836018), (2, 84418009), (13, 12987386), (26, 6493693), (409, 412802), (818, 206401), (5317, 31754), (10634, 15877)]