168438361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{3499}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 216776000

約数和(自身を除く): 48337639

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 2093, 3499, 3703, 6877, 24493, 45487, 48139, 80477, 318409, 563339, 1046201, 1850971, 7323407, 12956797, 24062623, 168438361]

約数ペア:

[(1, 168438361), (7, 24062623), (13, 12956797), (23, 7323407), (91, 1850971), (161, 1046201), (299, 563339), (529, 318409), (2093, 80477), (3499, 48139), (3703, 45487), (6877, 24493)]