156940566334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{20771}}^1\times {\mathrm{121867}}^1$

素因数の和:142671

約数の個数: 16

約数和(自身を含む): 243018441216

約数和(自身を除く): 86077874882

約数列:

[1, 2, 31, 62, 20771, 41542, 121867, 243734, 643901, 1287802, 3777877, 7555754, 2531299457, 5062598914, 78470283167, 156940566334]

約数ペア:

[(1, 156940566334), (2, 78470283167), (31, 5062598914), (62, 2531299457), (20771, 7555754), (41542, 3777877), (121867, 1287802), (243734, 643901)]