133068856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1783}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 263318400

約数和(自身を除く): 130249544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1783, 1964, 3566, 3928, 7132, 9329, 14264, 18658, 33877, 37316, 67754, 74632, 135508, 271016, 875453, 1750906, 3501812, 7003624, 16633607, 33267214, 66534428, 133068856]

約数ペア:

[(1, 133068856), (2, 66534428), (4, 33267214), (8, 16633607), (19, 7003624), (38, 3501812), (76, 1750906), (152, 875453), (491, 271016), (982, 135508), (1783, 74632), (1964, 67754), (3566, 37316), (3928, 33877), (7132, 18658), (9329, 14264)]