161650624

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 337047840

約数和(自身を除く): 175397216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 193, 368, 386, 569, 736, 772, 1138, 1472, 1544, 2276, 3088, 4439, 4552, 6176, 8878, 9104, 12352, 13087, 17756, 18208, 26174, 35512, 36416, 52348, 71024, 104696, 109817, 142048, 209392, 219634, 284096, 418784, 439268, 837568, 878536, 1757072, 2525791, 3514144, 5051582, 7028288, 10103164, 20206328, 40412656, 80825312, 161650624]

約数ペア:

[(1, 161650624), (2, 80825312), (4, 40412656), (8, 20206328), (16, 10103164), (23, 7028288), (32, 5051582), (46, 3514144), (64, 2525791), (92, 1757072), (184, 878536), (193, 837568), (368, 439268), (386, 418784), (569, 284096), (736, 219634), (772, 209392), (1138, 142048), (1472, 109817), (1544, 104696), (2276, 71024), (3088, 52348), (4439, 36416), (4552, 35512), (6176, 26174), (8878, 18208), (9104, 17756), (12352, 13087)]