158779561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 171360000

約数和(自身を除く): 12580439

約数列:

[1, 19, 59, 139, 1019, 1121, 2641, 8201, 19361, 60121, 141641, 155819, 1142299, 2691179, 8356819, 158779561]

約数ペア:

[(1, 158779561), (19, 8356819), (59, 2691179), (139, 1142299), (1019, 155819), (1121, 141641), (2641, 60121), (8201, 19361)]