172384186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{47699}}^1$

素因数の和:47853

約数の個数: 16

約数和(自身を含む): 280476000

約数和(自身を除く): 108091814

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 47699, 95398, 620087, 1240174, 6630161, 13260322, 86192093, 172384186]

約数ペア:

[(1, 172384186), (2, 86192093), (13, 13260322), (26, 6630161), (139, 1240174), (278, 620087), (1807, 95398), (3614, 47699)]