149334376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4937}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 296280000

約数和(自身を除く): 146945624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 4937, 7562, 9874, 15124, 19748, 30248, 39496, 93803, 187606, 375212, 750424, 982463, 1964926, 3929852, 7859704, 18666797, 37333594, 74667188, 149334376]

約数ペア:

[(1, 149334376), (2, 74667188), (4, 37333594), (8, 18666797), (19, 7859704), (38, 3929852), (76, 1964926), (152, 982463), (199, 750424), (398, 375212), (796, 187606), (1592, 93803), (3781, 39496), (4937, 30248), (7562, 19748), (9874, 15124)]