156730189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6421}}^1$

素因数の和:6756

約数の個数: 16

約数和(自身を含む): 196050816

約数和(自身を除く): 39320627

約数列:

[1, 7, 11, 77, 317, 2219, 3487, 6421, 24409, 44947, 70631, 494417, 2035457, 14248199, 22390027, 156730189]

約数ペア:

[(1, 156730189), (7, 22390027), (11, 14248199), (77, 2035457), (317, 494417), (2219, 70631), (3487, 44947), (6421, 24409)]