266972158

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1\times {\mathrm{1381}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 403886736

約数和(自身を除く): 136914578

約数列:

[1, 2, 163, 326, 593, 1186, 1381, 2762, 96659, 193318, 225103, 450206, 818933, 1637866, 133486079, 266972158]

約数ペア:

[(1, 266972158), (2, 133486079), (163, 1637866), (326, 818933), (593, 450206), (1186, 225103), (1381, 193318), (2762, 96659)]