172725988

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{2333}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 307415808

約数和(自身を除く): 134689820

約数列:

[1, 2, 4, 83, 166, 223, 332, 446, 892, 2333, 4666, 9332, 18509, 37018, 74036, 193639, 387278, 520259, 774556, 1040518, 2081036, 43181497, 86362994, 172725988]

約数ペア:

[(1, 172725988), (2, 86362994), (4, 43181497), (83, 2081036), (166, 1040518), (223, 774556), (332, 520259), (446, 387278), (892, 193639), (2333, 74036), (4666, 37018), (9332, 18509)]