159997807004

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{44993759}}^1$

素因数の和:44993897

約数の個数: 24

約数和(自身を含む): 322515271680

約数和(自身を除く): 162517464676

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 44993759, 89987518, 179975036, 314956313, 629912626, 1259825252, 5714207393, 11428414786, 22856829572, 39999451751, 79998903502, 159997807004]

約数ペア:

[(1, 159997807004), (2, 79998903502), (4, 39999451751), (7, 22856829572), (14, 11428414786), (28, 5714207393), (127, 1259825252), (254, 629912626), (508, 314956313), (889, 179975036), (1778, 89987518), (3556, 44993759)]