188120131576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1808847419}}^1$

素因数の和:1808847438

約数の個数: 16

約数和(自身を含む): 379857958200

約数和(自身を除く): 191737826624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1808847419, 3617694838, 7235389676, 14470779352, 23515016447, 47030032894, 94060065788, 188120131576]

約数ペア:

[(1, 188120131576), (2, 94060065788), (4, 47030032894), (8, 23515016447), (13, 14470779352), (26, 7235389676), (52, 3617694838), (104, 1808847419)]