165445016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60647}}^1$

素因数の和:60695

約数の個数: 32

約数和(自身を含む): 349332480

約数和(自身を除く): 183887464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 60647, 121294, 242588, 485176, 667117, 1334234, 1880057, 2668468, 3760114, 5336936, 7520228, 15040456, 20680627, 41361254, 82722508, 165445016]

約数ペア:

[(1, 165445016), (2, 82722508), (4, 41361254), (8, 20680627), (11, 15040456), (22, 7520228), (31, 5336936), (44, 3760114), (62, 2668468), (88, 1880057), (124, 1334234), (248, 667117), (341, 485176), (682, 242588), (1364, 121294), (2728, 60647)]