156918918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{11239}}^1$

素因数の和:11436

約数の個数: 32

約数和(自身を含む): 339897600

約数和(自身を除く): 182978682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 11239, 13962, 22478, 33717, 67434, 146107, 292214, 438321, 876642, 2011781, 4023562, 6035343, 12070686, 26153153, 52306306, 78459459, 156918918]

約数ペア:

[(1, 156918918), (2, 78459459), (3, 52306306), (6, 26153153), (13, 12070686), (26, 6035343), (39, 4023562), (78, 2011781), (179, 876642), (358, 438321), (537, 292214), (1074, 146107), (2327, 67434), (4654, 33717), (6981, 22478), (11239, 13962)]