168543832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 344995200

約数和(自身を除く): 176451368

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 107, 152, 172, 214, 241, 344, 428, 482, 817, 856, 964, 1634, 1928, 2033, 3268, 4066, 4579, 4601, 6536, 8132, 9158, 9202, 10363, 16264, 18316, 18404, 20726, 25787, 36632, 36808, 41452, 51574, 82904, 87419, 103148, 174838, 196897, 206296, 349676, 393794, 489953, 699352, 787588, 979906, 1108841, 1575176, 1959812, 2217682, 3919624, 4435364, 8870728, 21067979, 42135958, 84271916, 168543832]

約数ペア:

[(1, 168543832), (2, 84271916), (4, 42135958), (8, 21067979), (19, 8870728), (38, 4435364), (43, 3919624), (76, 2217682), (86, 1959812), (107, 1575176), (152, 1108841), (172, 979906), (214, 787588), (241, 699352), (344, 489953), (428, 393794), (482, 349676), (817, 206296), (856, 196897), (964, 174838), (1634, 103148), (1928, 87419), (2033, 82904), (3268, 51574), (4066, 41452), (4579, 36808), (4601, 36632), (6536, 25787), (8132, 20726), (9158, 18404), (9202, 18316), (10363, 16264)]