130453168

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{58657}}^1$

素因数の和:58804

約数の個数: 20

約数和(自身を含む): 254575720

約数和(自身を除く): 124122552

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 58657, 117314, 234628, 469256, 938512, 8153323, 16306646, 32613292, 65226584, 130453168]

約数ペア:

[(1, 130453168), (2, 65226584), (4, 32613292), (8, 16306646), (16, 8153323), (139, 938512), (278, 469256), (556, 234628), (1112, 117314), (2224, 58657)]