141986648

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{40429}}^1$

素因数の和:40874

約数の個数: 16

約数和(自身を含む): 266838000

約数和(自身を除く): 124851352

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 40429, 80858, 161716, 323432, 17748331, 35496662, 70993324, 141986648]

約数ペア:

[(1, 141986648), (2, 70993324), (4, 35496662), (8, 17748331), (439, 323432), (878, 161716), (1756, 80858), (3512, 40429)]