306156914

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{159623}}^1$

素因数の和:159769

約数の個数: 16

約数和(自身を含む): 528674688

約数和(自身を除く): 222517774

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 159623, 319246, 1117361, 2234722, 21868351, 43736702, 153078457, 306156914]

約数ペア:

[(1, 306156914), (2, 153078457), (7, 43736702), (14, 21868351), (137, 2234722), (274, 1117361), (959, 319246), (1918, 159623)]