156919052157

素因数分解:

$3^1\times 7^1\times {\mathrm{196687}}^1\times {\mathrm{37991}}^1$

素因数の和:234688

約数の個数: 16

約数和(自身を含む): 239122255872

約数和(自身を除く): 82203203715

約数列:

[1, 3, 7, 21, 37991, 113973, 196687, 265937, 590061, 797811, 1376809, 4130427, 7472335817, 22417007451, 52306350719, 156919052157]

約数ペア:

[(1, 156919052157), (3, 52306350719), (7, 22417007451), (21, 7472335817), (37991, 4130427), (113973, 1376809), (196687, 797811), (265937, 590061)]