149894734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{219787}}^1$

素因数の和:219831

約数の個数: 16

約数和(自身を含む): 253195776

約数和(自身を除く): 103301042

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 219787, 439574, 2417657, 4835314, 6813397, 13626794, 74947367, 149894734]

約数ペア:

[(1, 149894734), (2, 74947367), (11, 13626794), (22, 6813397), (31, 4835314), (62, 2417657), (341, 439574), (682, 219787)]