254181168

素因数分解:

$2^4\times 3^2\times {\mathrm{1765147}}^1$

素因数の和:1765161

約数の個数: 30

約数和(自身を含む): 711354644

約数和(自身を除く): 457173476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1765147, 3530294, 5295441, 7060588, 10590882, 14121176, 15886323, 21181764, 28242352, 31772646, 42363528, 63545292, 84727056, 127090584, 254181168]

約数ペア:

[(1, 254181168), (2, 127090584), (3, 84727056), (4, 63545292), (6, 42363528), (8, 31772646), (9, 28242352), (12, 21181764), (16, 15886323), (18, 14121176), (24, 10590882), (36, 7060588), (48, 5295441), (72, 3530294), (144, 1765147)]