142805958

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{571}}^2$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 290032344

約数和(自身を除く): 147226386

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 571, 1142, 1713, 3426, 41683, 83366, 125049, 250098, 326041, 652082, 978123, 1956246, 23800993, 47601986, 71402979, 142805958]

約数ペア:

[(1, 142805958), (2, 71402979), (3, 47601986), (6, 23800993), (73, 1956246), (146, 978123), (219, 652082), (438, 326041), (571, 250098), (1142, 125049), (1713, 83366), (3426, 41683)]