159154894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{2797}}^1$

素因数の和:4059

約数の個数: 16

約数和(自身を含む): 249402528

約数和(自身を除く): 90247634

約数列:

[1, 2, 23, 46, 1237, 2474, 2797, 5594, 28451, 56902, 64331, 128662, 3459889, 6919778, 79577447, 159154894]

約数ペア:

[(1, 159154894), (2, 79577447), (23, 6919778), (46, 3459889), (1237, 128662), (2474, 64331), (2797, 56902), (5594, 28451)]