164558256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83617}}^1$

素因数の和:83669

約数の個数: 40

約数和(自身を含む): 435482544

約数和(自身を除く): 270924288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 83617, 167234, 250851, 334468, 501702, 668936, 1003404, 1337872, 2006808, 3428297, 4013616, 6856594, 10284891, 13713188, 20569782, 27426376, 41139564, 54852752, 82279128, 164558256]

約数ペア:

[(1, 164558256), (2, 82279128), (3, 54852752), (4, 41139564), (6, 27426376), (8, 20569782), (12, 13713188), (16, 10284891), (24, 6856594), (41, 4013616), (48, 3428297), (82, 2006808), (123, 1337872), (164, 1003404), (246, 668936), (328, 501702), (492, 334468), (656, 250851), (984, 167234), (1968, 83617)]