122956184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22307}}^1$

素因数の和:22379

約数の個数: 32

約数和(自身を含む): 252972720

約数和(自身を除く): 130016536

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 22307, 44614, 89228, 178456, 289991, 579982, 1159964, 1182271, 2319928, 2364542, 4729084, 9458168, 15369523, 30739046, 61478092, 122956184]

約数ペア:

[(1, 122956184), (2, 61478092), (4, 30739046), (8, 15369523), (13, 9458168), (26, 4729084), (52, 2364542), (53, 2319928), (104, 1182271), (106, 1159964), (212, 579982), (424, 289991), (689, 178456), (1378, 89228), (2756, 44614), (5512, 22307)]