163170332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7489}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 308288400

約数和(自身を除く): 145118068

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 7489, 10894, 14978, 21788, 29956, 97357, 194714, 389428, 3137891, 6275782, 12551564, 40792583, 81585166, 163170332]

約数ペア:

[(1, 163170332), (2, 81585166), (4, 40792583), (13, 12551564), (26, 6275782), (52, 3137891), (419, 389428), (838, 194714), (1676, 97357), (5447, 29956), (7489, 21788), (10894, 14978)]