151201312

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 305363520

約数和(自身を除く): 154162208

約数列:

[1, 2, 4, 8, 16, 32, 67, 109, 134, 218, 268, 436, 536, 647, 872, 1072, 1294, 1744, 2144, 2588, 3488, 5176, 7303, 10352, 14606, 20704, 29212, 43349, 58424, 70523, 86698, 116848, 141046, 173396, 233696, 282092, 346792, 564184, 693584, 1128368, 1387168, 2256736, 4725041, 9450082, 18900164, 37800328, 75600656, 151201312]

約数ペア:

[(1, 151201312), (2, 75600656), (4, 37800328), (8, 18900164), (16, 9450082), (32, 4725041), (67, 2256736), (109, 1387168), (134, 1128368), (218, 693584), (268, 564184), (436, 346792), (536, 282092), (647, 233696), (872, 173396), (1072, 141046), (1294, 116848), (1744, 86698), (2144, 70523), (2588, 58424), (3488, 43349), (5176, 29212), (7303, 20704), (10352, 14606)]