144140886

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{258317}}^1$

素因数の和:258356

約数の個数: 24

約数和(自身を含む): 322380864

約数和(自身を除く): 178239978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 258317, 516634, 774951, 1549902, 2324853, 4649706, 8007827, 16015654, 24023481, 48046962, 72070443, 144140886]

約数ペア:

[(1, 144140886), (2, 72070443), (3, 48046962), (6, 24023481), (9, 16015654), (18, 8007827), (31, 4649706), (62, 2324853), (93, 1549902), (186, 774951), (279, 516634), (558, 258317)]