156947781138

素因数分解:

$2^1\times 3^1\times {\mathrm{39551}}^1\times {\mathrm{661373}}^1$

素因数の和:700929

約数の個数: 16

約数和(自身を含む): 313903973376

約数和(自身を除く): 156956192238

約数列:

[1, 2, 3, 6, 39551, 79102, 118653, 237306, 661373, 1322746, 1984119, 3968238, 26157963523, 52315927046, 78473890569, 156947781138]

約数ペア:

[(1, 156947781138), (2, 78473890569), (3, 52315927046), (6, 26157963523), (39551, 3968238), (79102, 1984119), (118653, 1322746), (237306, 661373)]