156620886

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{113989}}^1$

素因数の和:114223

約数の個数: 16

約数和(自身を含む): 314612400

約数和(自身を除く): 157991514

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 113989, 227978, 341967, 683934, 26103481, 52206962, 78310443, 156620886]

約数ペア:

[(1, 156620886), (2, 78310443), (3, 52206962), (6, 26103481), (229, 683934), (458, 341967), (687, 227978), (1374, 113989)]