142546156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{21611}}^1$

素因数の和:21729

約数の個数: 24

約数和(自身を含む): 266864976

約数和(自身を除く): 124318820

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 21611, 43222, 86444, 367387, 734774, 1469548, 2096267, 4192534, 8385068, 35636539, 71273078, 142546156]

約数ペア:

[(1, 142546156), (2, 71273078), (4, 35636539), (17, 8385068), (34, 4192534), (68, 2096267), (97, 1469548), (194, 734774), (388, 367387), (1649, 86444), (3298, 43222), (6596, 21611)]