155087152

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{80107}}^1$

素因数の和:80137

約数の個数: 30

約数和(自身を含む): 330285284

約数和(自身を除く): 175198132

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 80107, 160214, 320428, 640856, 881177, 1281712, 1762354, 3524708, 7049416, 9692947, 14098832, 19385894, 38771788, 77543576, 155087152]

約数ペア:

[(1, 155087152), (2, 77543576), (4, 38771788), (8, 19385894), (11, 14098832), (16, 9692947), (22, 7049416), (44, 3524708), (88, 1762354), (121, 1281712), (176, 881177), (242, 640856), (484, 320428), (968, 160214), (1936, 80107)]