133604656

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23131}}^1$

素因数の和:23177

約数の個数: 30

約数和(自身を含む): 273212052

約数和(自身を除く): 139607396

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 23131, 46262, 92524, 185048, 370096, 439489, 878978, 1757956, 3515912, 7031824, 8350291, 16700582, 33401164, 66802328, 133604656]

約数ペア:

[(1, 133604656), (2, 66802328), (4, 33401164), (8, 16700582), (16, 8350291), (19, 7031824), (38, 3515912), (76, 1757956), (152, 878978), (304, 439489), (361, 370096), (722, 185048), (1444, 92524), (2888, 46262), (5776, 23131)]