154852136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 295980480

約数和(自身を除く): 141128344

約数列:

[1, 2, 4, 8, 71, 142, 227, 284, 454, 568, 908, 1201, 1816, 2402, 4804, 9608, 16117, 32234, 64468, 85271, 128936, 170542, 272627, 341084, 545254, 682168, 1090508, 2181016, 19356517, 38713034, 77426068, 154852136]

約数ペア:

[(1, 154852136), (2, 77426068), (4, 38713034), (8, 19356517), (71, 2181016), (142, 1090508), (227, 682168), (284, 545254), (454, 341084), (568, 272627), (908, 170542), (1201, 128936), (1816, 85271), (2402, 64468), (4804, 32234), (9608, 16117)]