168053336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12647}}^1$

素因数の和:12815

約数の個数: 32

約数和(自身を含む): 346049280

約数和(自身を除く): 177995944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 12647, 13288, 25294, 50588, 101176, 139117, 278234, 556468, 1112936, 1909697, 3819394, 7638788, 15277576, 21006667, 42013334, 84026668, 168053336]

約数ペア:

[(1, 168053336), (2, 84026668), (4, 42013334), (8, 21006667), (11, 15277576), (22, 7638788), (44, 3819394), (88, 1909697), (151, 1112936), (302, 556468), (604, 278234), (1208, 139117), (1661, 101176), (3322, 50588), (6644, 25294), (12647, 13288)]