153880576

素因数分解:

$2^{11}\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 309975120

約数和(自身を除く): 156094544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 331, 454, 512, 662, 908, 1024, 1324, 1816, 2048, 2648, 3632, 5296, 7264, 10592, 14528, 21184, 29056, 42368, 58112, 75137, 84736, 116224, 150274, 169472, 232448, 300548, 338944, 464896, 601096, 677888, 1202192, 2404384, 4808768, 9617536, 19235072, 38470144, 76940288, 153880576]

約数ペア:

[(1, 153880576), (2, 76940288), (4, 38470144), (8, 19235072), (16, 9617536), (32, 4808768), (64, 2404384), (128, 1202192), (227, 677888), (256, 601096), (331, 464896), (454, 338944), (512, 300548), (662, 232448), (908, 169472), (1024, 150274), (1324, 116224), (1816, 84736), (2048, 75137), (2648, 58112), (3632, 42368), (5296, 29056), (7264, 21184), (10592, 14528)]