192517168

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 378399888

約数和(自身を除く): 185882720

約数列:

[1, 2, 4, 8, 16, 157, 173, 314, 346, 443, 628, 692, 886, 1256, 1384, 1772, 2512, 2768, 3544, 7088, 27161, 54322, 69551, 76639, 108644, 139102, 153278, 217288, 278204, 306556, 434576, 556408, 613112, 1112816, 1226224, 12032323, 24064646, 48129292, 96258584, 192517168]

約数ペア:

[(1, 192517168), (2, 96258584), (4, 48129292), (8, 24064646), (16, 12032323), (157, 1226224), (173, 1112816), (314, 613112), (346, 556408), (443, 434576), (628, 306556), (692, 278204), (886, 217288), (1256, 153278), (1384, 139102), (1772, 108644), (2512, 76639), (2768, 69551), (3544, 54322), (7088, 27161)]