121991808

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 326196000

約数和(自身を除く): 204204192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1304, 1949, 1956, 2608, 3898, 3912, 5216, 5847, 7796, 7824, 10432, 11694, 15592, 15648, 20864, 23388, 31184, 31296, 46776, 62368, 62592, 93552, 124736, 187104, 249472, 317687, 374208, 635374, 748416, 953061, 1270748, 1906122, 2541496, 3812244, 5082992, 7624488, 10165984, 15248976, 20331968, 30497952, 40663936, 60995904, 121991808]

約数ペア:

[(1, 121991808), (2, 60995904), (3, 40663936), (4, 30497952), (6, 20331968), (8, 15248976), (12, 10165984), (16, 7624488), (24, 5082992), (32, 3812244), (48, 2541496), (64, 1906122), (96, 1270748), (128, 953061), (163, 748416), (192, 635374), (326, 374208), (384, 317687), (489, 249472), (652, 187104), (978, 124736), (1304, 93552), (1949, 62592), (1956, 62368), (2608, 46776), (3898, 31296), (3912, 31184), (5216, 23388), (5847, 20864), (7796, 15648), (7824, 15592), (10432, 11694)]