148064

素因数分解:

$2^5\times 7^1\times {\mathrm{661}}^1$

素因数の和:678

約数の個数: 24

約数和(自身を含む): 333648

約数和(自身を除く): 185584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 661, 1322, 2644, 4627, 5288, 9254, 10576, 18508, 21152, 37016, 74032, 148064]

約数ペア:

[(1, 148064), (2, 74032), (4, 37016), (7, 21152), (8, 18508), (14, 10576), (16, 9254), (28, 5288), (32, 4627), (56, 2644), (112, 1322), (224, 661)]