133198604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25439}}^1$

素因数の和:25478

約数の個数: 48

約数和(自身を含む): 307722240

約数和(自身を除く): 174523636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 25439, 50878, 101756, 178073, 279829, 356146, 432463, 559658, 712292, 864926, 1119316, 1729852, 1958803, 3027241, 3917606, 4757093, 6054482, 7835212, 9514186, 12108964, 19028372, 33299651, 66599302, 133198604]

約数ペア:

[(1, 133198604), (2, 66599302), (4, 33299651), (7, 19028372), (11, 12108964), (14, 9514186), (17, 7835212), (22, 6054482), (28, 4757093), (34, 3917606), (44, 3027241), (68, 1958803), (77, 1729852), (119, 1119316), (154, 864926), (187, 712292), (238, 559658), (308, 432463), (374, 356146), (476, 279829), (748, 178073), (1309, 101756), (2618, 50878), (5236, 25439)]