168796088

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{21163}}^1$

素因数の和:22166

約数の個数: 16

約数和(自身を含む): 316825080

約数和(自身を除く): 148028992

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 21163, 42326, 84652, 169304, 21099511, 42199022, 84398044, 168796088]

約数ペア:

[(1, 168796088), (2, 84398044), (4, 42199022), (8, 21099511), (997, 169304), (1994, 84652), (3988, 42326), (7976, 21163)]