156612801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13807}}^1$

素因数の和:14028

約数の個数: 16

約数和(自身を含む): 220928000

約数和(自身を除く): 64315199

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 13807, 41421, 262333, 786999, 2747593, 8242779, 52204267, 156612801]

約数ペア:

[(1, 156612801), (3, 52204267), (19, 8242779), (57, 2747593), (199, 786999), (597, 262333), (3781, 41421), (11343, 13807)]