159728526

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{121559}}^1$

素因数の和:121640

約数の個数: 24

約数和(自身を含む): 350822160

約数和(自身を除く): 191093634

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 121559, 243118, 364677, 729354, 1094031, 2188062, 8873807, 17747614, 26621421, 53242842, 79864263, 159728526]

約数ペア:

[(1, 159728526), (2, 79864263), (3, 53242842), (6, 26621421), (9, 17747614), (18, 8873807), (73, 2188062), (146, 1094031), (219, 729354), (438, 364677), (657, 243118), (1314, 121559)]