352664156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157721}}^1$

素因数の和:157781

約数の個数: 24

約数和(自身を含む): 680097264

約数和(自身を除く): 327433108

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 157721, 315442, 630884, 2050373, 4100746, 6782003, 8201492, 13564006, 27128012, 88166039, 176332078, 352664156]

約数ペア:

[(1, 352664156), (2, 176332078), (4, 88166039), (13, 27128012), (26, 13564006), (43, 8201492), (52, 6782003), (86, 4100746), (172, 2050373), (559, 630884), (1118, 315442), (2236, 157721)]