121225616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 242700984

約数和(自身を除く): 121475368

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 592, 772, 1061, 1544, 2122, 3088, 4244, 7141, 8488, 14282, 16976, 28564, 39257, 57128, 78514, 114256, 157028, 204773, 314056, 409546, 628112, 819092, 1638184, 3276368, 7576601, 15153202, 30306404, 60612808, 121225616]

約数ペア:

[(1, 121225616), (2, 60612808), (4, 30306404), (8, 15153202), (16, 7576601), (37, 3276368), (74, 1638184), (148, 819092), (193, 628112), (296, 409546), (386, 314056), (592, 204773), (772, 157028), (1061, 114256), (1544, 78514), (2122, 57128), (3088, 39257), (4244, 28564), (7141, 16976), (8488, 14282)]