131337516

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{79889}}^1$

素因数の和:80033

約数の個数: 24

約数和(自身を含む): 308694960

約数和(自身を除く): 177357444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 79889, 159778, 239667, 319556, 479334, 958668, 10944793, 21889586, 32834379, 43779172, 65668758, 131337516]

約数ペア:

[(1, 131337516), (2, 65668758), (3, 43779172), (4, 32834379), (6, 21889586), (12, 10944793), (137, 958668), (274, 479334), (411, 319556), (548, 239667), (822, 159778), (1644, 79889)]