164621658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{2137}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 339274944

約数和(自身を除く): 174653286

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 347, 694, 1041, 2082, 2137, 4274, 6411, 12822, 12839, 25678, 38517, 77034, 79069, 158138, 237207, 474414, 741539, 1483078, 2224617, 4449234, 27436943, 54873886, 82310829, 164621658]

約数ペア:

[(1, 164621658), (2, 82310829), (3, 54873886), (6, 27436943), (37, 4449234), (74, 2224617), (111, 1483078), (222, 741539), (347, 474414), (694, 237207), (1041, 158138), (2082, 79069), (2137, 77034), (4274, 38517), (6411, 25678), (12822, 12839)]