144784948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{470081}}^1$

素因数の和:470103

約数の個数: 24

約数和(自身を含む): 315895104

約数和(自身を除く): 171110156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 470081, 940162, 1880324, 3290567, 5170891, 6581134, 10341782, 13162268, 20683564, 36196237, 72392474, 144784948]

約数ペア:

[(1, 144784948), (2, 72392474), (4, 36196237), (7, 20683564), (11, 13162268), (14, 10341782), (22, 6581134), (28, 5170891), (44, 3290567), (77, 1880324), (154, 940162), (308, 470081)]