158496772

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{35159}}^1$

素因数の和:35200

約数の個数: 36

約数和(自身を含む): 336692160

約数和(自身を除く): 178195388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 35159, 70318, 140636, 246113, 492226, 808657, 984452, 1617314, 1722791, 3234628, 3445582, 5660599, 6891164, 11321198, 22642396, 39624193, 79248386, 158496772]

約数ペア:

[(1, 158496772), (2, 79248386), (4, 39624193), (7, 22642396), (14, 11321198), (23, 6891164), (28, 5660599), (46, 3445582), (49, 3234628), (92, 1722791), (98, 1617314), (161, 984452), (196, 808657), (322, 492226), (644, 246113), (1127, 140636), (2254, 70318), (4508, 35159)]