156609138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3728789}}^1$

素因数の和:3728801

約数の個数: 16

約数和(自身を含む): 357963840

約数和(自身を除く): 201354702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3728789, 7457578, 11186367, 22372734, 26101523, 52203046, 78304569, 156609138]

約数ペア:

[(1, 156609138), (2, 78304569), (3, 52203046), (6, 26101523), (7, 22372734), (14, 11186367), (21, 7457578), (42, 3728789)]