79123726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{156371}}^1$

素因数の和:156407

約数の個数: 16

約数和(自身を含む): 135105408

約数和(自身を除く): 55981682

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 156371, 312742, 1720081, 3440162, 3596533, 7193066, 39561863, 79123726]

約数ペア:

[(1, 79123726), (2, 39561863), (11, 7193066), (22, 3596533), (23, 3440162), (46, 1720081), (253, 312742), (506, 156371)]