156700307967

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{56961217}}^1$

素因数の和:56961358

約数の個数: 16

約数和(自身を含む): 240604184832

約数和(自身を除く): 83903876865

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 56961217, 170883651, 398728519, 1196185557, 7461919427, 22385758281, 52233435989, 156700307967]

約数ペア:

[(1, 156700307967), (3, 52233435989), (7, 22385758281), (21, 7461919427), (131, 1196185557), (393, 398728519), (917, 170883651), (2751, 56961217)]