125546468

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 222264000

約数和(自身を除く): 96717532

約数列:

[1, 2, 4, 139, 278, 349, 556, 647, 698, 1294, 1396, 2588, 48511, 89933, 97022, 179866, 194044, 225803, 359732, 451606, 903212, 31386617, 62773234, 125546468]

約数ペア:

[(1, 125546468), (2, 62773234), (4, 31386617), (139, 903212), (278, 451606), (349, 359732), (556, 225803), (647, 194044), (698, 179866), (1294, 97022), (1396, 89933), (2588, 48511)]