121799992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491129}}^1$

素因数の和:491166

約数の個数: 16

約数和(自身を含む): 235742400

約数和(自身を除く): 113942408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491129, 982258, 1964516, 3929032, 15224999, 30449998, 60899996, 121799992]

約数ペア:

[(1, 121799992), (2, 60899996), (4, 30449998), (8, 15224999), (31, 3929032), (62, 1964516), (124, 982258), (248, 491129)]