159769424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 318750432

約数和(自身を除く): 158981008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 688, 724, 1283, 1448, 2566, 2896, 5132, 7783, 10264, 15566, 20528, 31132, 55169, 62264, 110338, 124528, 220676, 232223, 441352, 464446, 882704, 928892, 1857784, 3715568, 9985589, 19971178, 39942356, 79884712, 159769424]

約数ペア:

[(1, 159769424), (2, 79884712), (4, 39942356), (8, 19971178), (16, 9985589), (43, 3715568), (86, 1857784), (172, 928892), (181, 882704), (344, 464446), (362, 441352), (688, 232223), (724, 220676), (1283, 124528), (1448, 110338), (2566, 62264), (2896, 55169), (5132, 31132), (7783, 20528), (10264, 15566)]