131570264

素因数分解:

$2^3\times 7^1\times {\mathrm{911}}^1\times {\mathrm{2579}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 282355200

約数和(自身を除く): 150784936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 911, 1822, 2579, 3644, 5158, 6377, 7288, 10316, 12754, 18053, 20632, 25508, 36106, 51016, 72212, 144424, 2349469, 4698938, 9397876, 16446283, 18795752, 32892566, 65785132, 131570264]

約数ペア:

[(1, 131570264), (2, 65785132), (4, 32892566), (7, 18795752), (8, 16446283), (14, 9397876), (28, 4698938), (56, 2349469), (911, 144424), (1822, 72212), (2579, 51016), (3644, 36106), (5158, 25508), (6377, 20632), (7288, 18053), (10316, 12754)]