156954146488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9769}}^1\times {\mathrm{105701}}^1$

素因数の和:115495

約数の個数: 32

約数和(自身を含む): 309812562000

約数和(自身を除く): 152858415512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9769, 19538, 39076, 78152, 105701, 185611, 211402, 371222, 422804, 742444, 845608, 1484888, 2008319, 4016638, 8033276, 16066552, 1032593069, 2065186138, 4130372276, 8260744552, 19619268311, 39238536622, 78477073244, 156954146488]

約数ペア:

[(1, 156954146488), (2, 78477073244), (4, 39238536622), (8, 19619268311), (19, 8260744552), (38, 4130372276), (76, 2065186138), (152, 1032593069), (9769, 16066552), (19538, 8033276), (39076, 4016638), (78152, 2008319), (105701, 1484888), (185611, 845608), (211402, 742444), (371222, 422804)]