157020348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{304303}}^1$

素因数の和:304353

約数の個数: 24

約数和(自身を含む): 374902528

約数和(自身を除く): 217882180

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 304303, 608606, 912909, 1217212, 1825818, 3651636, 13085029, 26170058, 39255087, 52340116, 78510174, 157020348]

約数ペア:

[(1, 157020348), (2, 78510174), (3, 52340116), (4, 39255087), (6, 26170058), (12, 13085029), (43, 3651636), (86, 1825818), (129, 1217212), (172, 912909), (258, 608606), (516, 304303)]