140300846

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{112601}}^1$

素因数の和:112699

約数の個数: 16

約数和(自身を含む): 243220320

約数和(自身を除く): 102919474

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 112601, 225202, 788207, 1576414, 10021489, 20042978, 70150423, 140300846]

約数ペア:

[(1, 140300846), (2, 70150423), (7, 20042978), (14, 10021489), (89, 1576414), (178, 788207), (623, 225202), (1246, 112601)]