156942251405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1013}}^1\times {\mathrm{2143}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 198792023040

約数和(自身を除く): 41849771635

約数列:

[1, 5, 19, 95, 761, 1013, 2143, 3805, 5065, 10715, 14459, 19247, 40717, 72295, 96235, 203585, 770893, 1630823, 2170859, 3854465, 8154115, 10854295, 14646967, 30985637, 41246321, 73234835, 154928185, 206231605, 1652023699, 8260118495, 31388450281, 156942251405]

約数ペア:

[(1, 156942251405), (5, 31388450281), (19, 8260118495), (95, 1652023699), (761, 206231605), (1013, 154928185), (2143, 73234835), (3805, 41246321), (5065, 30985637), (10715, 14646967), (14459, 10854295), (19247, 8154115), (40717, 3854465), (72295, 2170859), (96235, 1630823), (203585, 770893)]