128331144

素因数分解:

$2^3\times 3^2\times {\mathrm{1782377}}^1$

素因数の和:1782389

約数の個数: 24

約数和(自身を含む): 347563710

約数和(自身を除く): 219232566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1782377, 3564754, 5347131, 7129508, 10694262, 14259016, 16041393, 21388524, 32082786, 42777048, 64165572, 128331144]

約数ペア:

[(1, 128331144), (2, 64165572), (3, 42777048), (4, 32082786), (6, 21388524), (8, 16041393), (9, 14259016), (12, 10694262), (18, 7129508), (24, 5347131), (36, 3564754), (72, 1782377)]