128081592

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11939}}^1$

素因数の和:12100

約数の個数: 48

約数和(自身を含む): 349245000

約数和(自身を除く): 221163408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 11939, 23878, 35817, 47756, 71634, 95512, 107451, 143268, 214902, 286536, 429804, 859608, 1778911, 3557822, 5336733, 7115644, 10673466, 14231288, 16010199, 21346932, 32020398, 42693864, 64040796, 128081592]

約数ペア:

[(1, 128081592), (2, 64040796), (3, 42693864), (4, 32020398), (6, 21346932), (8, 16010199), (9, 14231288), (12, 10673466), (18, 7115644), (24, 5336733), (36, 3557822), (72, 1778911), (149, 859608), (298, 429804), (447, 286536), (596, 214902), (894, 143268), (1192, 107451), (1341, 95512), (1788, 71634), (2682, 47756), (3576, 35817), (5364, 23878), (10728, 11939)]