149342008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26783}}^1$

素因数の和:26847

約数の個数: 32

約数和(自身を含む): 303730560

約数和(自身を除く): 154388552

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 26783, 53566, 107132, 214264, 455311, 910622, 1098103, 1821244, 2196206, 3642488, 4392412, 8784824, 18667751, 37335502, 74671004, 149342008]

約数ペア:

[(1, 149342008), (2, 74671004), (4, 37335502), (8, 18667751), (17, 8784824), (34, 4392412), (41, 3642488), (68, 2196206), (82, 1821244), (136, 1098103), (164, 910622), (328, 455311), (697, 214264), (1394, 107132), (2788, 53566), (5576, 26783)]