130620784

素因数分解:

$2^4\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1129}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 289768160

約数和(自身を除く): 159147376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1033, 1129, 2066, 2258, 4132, 4516, 7231, 7903, 8264, 9032, 14462, 15806, 16528, 18064, 28924, 31612, 57848, 63224, 115696, 126448, 1166257, 2332514, 4665028, 8163799, 9330056, 16327598, 18660112, 32655196, 65310392, 130620784]

約数ペア:

[(1, 130620784), (2, 65310392), (4, 32655196), (7, 18660112), (8, 16327598), (14, 9330056), (16, 8163799), (28, 4665028), (56, 2332514), (112, 1166257), (1033, 126448), (1129, 115696), (2066, 63224), (2258, 57848), (4132, 31612), (4516, 28924), (7231, 18064), (7903, 16528), (8264, 15806), (9032, 14462)]