149761728

素因数分解:

$2^6\times 3^2\times {\mathrm{260003}}^1$

素因数の和:260021

約数の個数: 42

約数和(自身を含む): 429266604

約数和(自身を除く): 279504876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 260003, 520006, 780009, 1040012, 1560018, 2080024, 2340027, 3120036, 4160048, 4680054, 6240072, 8320096, 9360108, 12480144, 16640192, 18720216, 24960288, 37440432, 49920576, 74880864, 149761728]

約数ペア:

[(1, 149761728), (2, 74880864), (3, 49920576), (4, 37440432), (6, 24960288), (8, 18720216), (9, 16640192), (12, 12480144), (16, 9360108), (18, 8320096), (24, 6240072), (32, 4680054), (36, 4160048), (48, 3120036), (64, 2340027), (72, 2080024), (96, 1560018), (144, 1040012), (192, 780009), (288, 520006), (576, 260003)]