40428168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153137}}^1$

素因数の和:153157

約数の個数: 32

約数和(自身を含む): 110259360

約数和(自身を除く): 69831192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 153137, 306274, 459411, 612548, 918822, 1225096, 1684507, 1837644, 3369014, 3675288, 5053521, 6738028, 10107042, 13476056, 20214084, 40428168]

約数ペア:

[(1, 40428168), (2, 20214084), (3, 13476056), (4, 10107042), (6, 6738028), (8, 5053521), (11, 3675288), (12, 3369014), (22, 1837644), (24, 1684507), (33, 1225096), (44, 918822), (66, 612548), (88, 459411), (132, 306274), (264, 153137)]