171996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 438144

約数和(自身を除く): 266148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1303, 2606, 3909, 5212, 7818, 14333, 15636, 28666, 42999, 57332, 85998, 171996]

約数ペア:

[(1, 171996), (2, 85998), (3, 57332), (4, 42999), (6, 28666), (11, 15636), (12, 14333), (22, 7818), (33, 5212), (44, 3909), (66, 2606), (132, 1303)]