156770466

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 317784768

約数和(自身を除く): 161014302

約数列:

[1, 2, 3, 6, 157, 163, 314, 326, 471, 489, 942, 978, 1021, 2042, 3063, 6126, 25591, 51182, 76773, 153546, 160297, 166423, 320594, 332846, 480891, 499269, 961782, 998538, 26128411, 52256822, 78385233, 156770466]

約数ペア:

[(1, 156770466), (2, 78385233), (3, 52256822), (6, 26128411), (157, 998538), (163, 961782), (314, 499269), (326, 480891), (471, 332846), (489, 320594), (942, 166423), (978, 160297), (1021, 153546), (2042, 76773), (3063, 51182), (6126, 25591)]