150063920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27997}}^1$

素因数の和:28077

約数の個数: 40

約数和(自身を含む): 354118704

約数和(自身を除く): 204054784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 27997, 55994, 111988, 139985, 223976, 279970, 447952, 559940, 1119880, 1875799, 2239760, 3751598, 7503196, 9378995, 15006392, 18757990, 30012784, 37515980, 75031960, 150063920]

約数ペア:

[(1, 150063920), (2, 75031960), (4, 37515980), (5, 30012784), (8, 18757990), (10, 15006392), (16, 9378995), (20, 7503196), (40, 3751598), (67, 2239760), (80, 1875799), (134, 1119880), (268, 559940), (335, 447952), (536, 279970), (670, 223976), (1072, 139985), (1340, 111988), (2680, 55994), (5360, 27997)]