152405924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 296847936

約数和(自身を除く): 144442012

約数列:

[1, 2, 4, 11, 22, 44, 131, 137, 193, 262, 274, 386, 524, 548, 772, 1441, 1507, 2123, 2882, 3014, 4246, 5764, 6028, 8492, 17947, 25283, 26441, 35894, 50566, 52882, 71788, 101132, 105764, 197417, 278113, 290851, 394834, 556226, 581702, 789668, 1112452, 1163404, 3463771, 6927542, 13855084, 38101481, 76202962, 152405924]

約数ペア:

[(1, 152405924), (2, 76202962), (4, 38101481), (11, 13855084), (22, 6927542), (44, 3463771), (131, 1163404), (137, 1112452), (193, 789668), (262, 581702), (274, 556226), (386, 394834), (524, 290851), (548, 278113), (772, 197417), (1441, 105764), (1507, 101132), (2123, 71788), (2882, 52882), (3014, 50566), (4246, 35894), (5764, 26441), (6028, 25283), (8492, 17947)]