120552416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{198277}}^1$

素因数の和:198306

約数の個数: 24

約数和(自身を含む): 249830280

約数和(自身を除く): 129277864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 198277, 396554, 793108, 1586216, 3172432, 3767263, 6344864, 7534526, 15069052, 30138104, 60276208, 120552416]

約数ペア:

[(1, 120552416), (2, 60276208), (4, 30138104), (8, 15069052), (16, 7534526), (19, 6344864), (32, 3767263), (38, 3172432), (76, 1586216), (152, 793108), (304, 396554), (608, 198277)]