168713208

素因数分解:

$2^3\times 3^2\times {\mathrm{2343239}}^1$

素因数の和:2343251

約数の個数: 24

約数和(自身を含む): 456931800

約数和(自身を除く): 288218592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2343239, 4686478, 7029717, 9372956, 14059434, 18745912, 21089151, 28118868, 42178302, 56237736, 84356604, 168713208]

約数ペア:

[(1, 168713208), (2, 84356604), (3, 56237736), (4, 42178302), (6, 28118868), (8, 21089151), (9, 18745912), (12, 14059434), (18, 9372956), (24, 7029717), (36, 4686478), (72, 2343239)]