159198056

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{156691}}^1$

素因数の和:156824

約数の個数: 16

約数和(自身を含む): 300848640

約数和(自身を除く): 141650584

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 156691, 313382, 626764, 1253528, 19899757, 39799514, 79599028, 159198056]

約数ペア:

[(1, 159198056), (2, 79599028), (4, 39799514), (8, 19899757), (127, 1253528), (254, 626764), (508, 313382), (1016, 156691)]