144258142

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{115777}}^1$

素因数の和:115875

約数の個数: 16

約数和(自身を含む): 250080480

約数和(自身を除く): 105822338

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 115777, 231554, 810439, 1620878, 10304153, 20608306, 72129071, 144258142]

約数ペア:

[(1, 144258142), (2, 72129071), (7, 20608306), (14, 10304153), (89, 1620878), (178, 810439), (623, 231554), (1246, 115777)]