151123664

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{7723}}^1$

素因数の和:8954

約数の個数: 20

約数和(自身を含む): 293079456

約数和(自身を除く): 141955792

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 7723, 9784, 15446, 19568, 30892, 61784, 123568, 9445229, 18890458, 37780916, 75561832, 151123664]

約数ペア:

[(1, 151123664), (2, 75561832), (4, 37780916), (8, 18890458), (16, 9445229), (1223, 123568), (2446, 61784), (4892, 30892), (7723, 19568), (9784, 15446)]