131470852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18089}}^1$

素因数の和:18195

約数の個数: 24

約数和(自身を含む): 243129600

約数和(自身を除く): 111658748

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 18089, 36178, 72356, 416047, 832094, 1429031, 1664188, 2858062, 5716124, 32867713, 65735426, 131470852]

約数ペア:

[(1, 131470852), (2, 65735426), (4, 32867713), (23, 5716124), (46, 2858062), (79, 1664188), (92, 1429031), (158, 832094), (316, 416047), (1817, 72356), (3634, 36178), (7268, 18089)]