147666842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{2617}}^1$

素因数の和:3025

約数の個数: 16

約数和(自身を含む): 224781480

約数和(自身を除く): 77114638

約数列:

[1, 2, 89, 178, 317, 634, 2617, 5234, 28213, 56426, 232913, 465826, 829589, 1659178, 73833421, 147666842]

約数ペア:

[(1, 147666842), (2, 73833421), (89, 1659178), (178, 829589), (317, 465826), (634, 232913), (2617, 56426), (5234, 28213)]