156948408488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1032555319}}^1$

素因数の和:1032555344

約数の個数: 16

約数和(自身を含む): 309766596000

約数和(自身を除く): 152818187512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1032555319, 2065110638, 4130221276, 8260442552, 19618551061, 39237102122, 78474204244, 156948408488]

約数ペア:

[(1, 156948408488), (2, 78474204244), (4, 39237102122), (8, 19618551061), (19, 8260442552), (38, 4130221276), (76, 2065110638), (152, 1032555319)]