138036696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{821647}}^1$

素因数の和:821663

約数の個数: 32

約数和(自身を含む): 394391040

約数和(自身を除く): 256354344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 821647, 1643294, 2464941, 3286588, 4929882, 5751529, 6573176, 9859764, 11503058, 17254587, 19719528, 23006116, 34509174, 46012232, 69018348, 138036696]

約数ペア:

[(1, 138036696), (2, 69018348), (3, 46012232), (4, 34509174), (6, 23006116), (7, 19719528), (8, 17254587), (12, 11503058), (14, 9859764), (21, 6573176), (24, 5751529), (28, 4929882), (42, 3286588), (56, 2464941), (84, 1643294), (168, 821647)]