156943231197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{64891}}^1$

素因数の和:65345

約数の個数: 32

約数和(自身を含む): 222522455040

約数和(自身を除く): 65579223843

約数列:

[1, 3, 19, 57, 151, 281, 453, 843, 2869, 5339, 8607, 16017, 42431, 64891, 127293, 194673, 806189, 1232929, 2418567, 3698787, 9798541, 18234371, 29395623, 54703113, 186172279, 346453049, 558516837, 1039359147, 2753390021, 8260170063, 52314410399, 156943231197]

約数ペア:

[(1, 156943231197), (3, 52314410399), (19, 8260170063), (57, 2753390021), (151, 1039359147), (281, 558516837), (453, 346453049), (843, 186172279), (2869, 54703113), (5339, 29395623), (8607, 18234371), (16017, 9798541), (42431, 3698787), (64891, 2418567), (127293, 1232929), (194673, 806189)]