157417842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1140709}}^1$

素因数の和:1140737

約数の個数: 16

約数和(自身を含む): 328524480

約数和(自身を除く): 171106638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1140709, 2281418, 3422127, 6844254, 26236307, 52472614, 78708921, 157417842]

約数ペア:

[(1, 157417842), (2, 78708921), (3, 52472614), (6, 26236307), (23, 6844254), (46, 3422127), (69, 2281418), (138, 1140709)]