156905796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{304081}}^1$

素因数の和:304131

約数の個数: 24

約数和(自身を含む): 374629024

約数和(自身を除く): 217723228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 304081, 608162, 912243, 1216324, 1824486, 3648972, 13075483, 26150966, 39226449, 52301932, 78452898, 156905796]

約数ペア:

[(1, 156905796), (2, 78452898), (3, 52301932), (4, 39226449), (6, 26150966), (12, 13075483), (43, 3648972), (86, 1824486), (129, 1216324), (172, 912243), (258, 608162), (516, 304081)]