149955296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{246637}}^1$

素因数の和:246666

約数の個数: 24

約数和(自身を含む): 310763880

約数和(自身を除く): 160808584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 246637, 493274, 986548, 1973096, 3946192, 4686103, 7892384, 9372206, 18744412, 37488824, 74977648, 149955296]

約数ペア:

[(1, 149955296), (2, 74977648), (4, 37488824), (8, 18744412), (16, 9372206), (19, 7892384), (32, 4686103), (38, 3946192), (76, 1973096), (152, 986548), (304, 493274), (608, 246637)]