163805752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6353}}^1$

素因数の和:6663

約数の個数: 32

約数和(自身を含む): 336253680

約数和(自身を除く): 172447928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 6353, 6446, 12706, 12892, 25412, 25784, 50824, 69883, 139766, 279532, 559064, 1861429, 3722858, 7445716, 14891432, 20475719, 40951438, 81902876, 163805752]

約数ペア:

[(1, 163805752), (2, 81902876), (4, 40951438), (8, 20475719), (11, 14891432), (22, 7445716), (44, 3722858), (88, 1861429), (293, 559064), (586, 279532), (1172, 139766), (2344, 69883), (3223, 50824), (6353, 25784), (6446, 25412), (12706, 12892)]