156726729122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79234949}}^1$

素因数の和:79235017

約数の個数: 16

約数和(自身を含む): 251016321600

約数和(自身を除く): 94289592478

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 79234949, 158469898, 1822403827, 3407102807, 3644807654, 6814205614, 78363364561, 156726729122]

約数ペア:

[(1, 156726729122), (2, 78363364561), (23, 6814205614), (43, 3644807654), (46, 3407102807), (86, 1822403827), (989, 158469898), (1978, 79234949)]