168249970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55897}}^1$

素因数の和:55954

約数の個数: 32

約数和(自身を含む): 354169728

約数和(自身を除く): 185919758

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 55897, 111794, 279485, 391279, 558970, 782558, 1956395, 2403571, 3912790, 4807142, 12017855, 16824997, 24035710, 33649994, 84124985, 168249970]

約数ペア:

[(1, 168249970), (2, 84124985), (5, 33649994), (7, 24035710), (10, 16824997), (14, 12017855), (35, 4807142), (43, 3912790), (70, 2403571), (86, 1956395), (215, 782558), (301, 558970), (430, 391279), (602, 279485), (1505, 111794), (3010, 55897)]