140387266

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{2857}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 214007040

約数和(自身を除く): 73619774

約数列:

[1, 2, 79, 158, 311, 622, 2857, 5714, 24569, 49138, 225703, 451406, 888527, 1777054, 70193633, 140387266]

約数ペア:

[(1, 140387266), (2, 70193633), (79, 1777054), (158, 888527), (311, 451406), (622, 225703), (2857, 49138), (5714, 24569)]