164440810

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 300324672

約数和(自身を除く): 135883862

約数列:

[1, 2, 5, 10, 107, 214, 313, 491, 535, 626, 982, 1070, 1565, 2455, 3130, 4910, 33491, 52537, 66982, 105074, 153683, 167455, 262685, 307366, 334910, 525370, 768415, 1536830, 16444081, 32888162, 82220405, 164440810]

約数ペア:

[(1, 164440810), (2, 82220405), (5, 32888162), (10, 16444081), (107, 1536830), (214, 768415), (313, 525370), (491, 334910), (535, 307366), (626, 262685), (982, 167455), (1070, 153683), (1565, 105074), (2455, 66982), (3130, 52537), (4910, 33491)]