156980322956

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1505431}}^1$

素因数の和:1505765

約数の個数: 24

約数和(自身を含む): 278203833600

約数和(自身を除く): 121223510644

約数列:

[1, 2, 4, 131, 199, 262, 398, 524, 796, 26069, 52138, 104276, 1505431, 3010862, 6021724, 197211461, 299580769, 394422922, 599161538, 788845844, 1198323076, 39245080739, 78490161478, 156980322956]

約数ペア:

[(1, 156980322956), (2, 78490161478), (4, 39245080739), (131, 1198323076), (199, 788845844), (262, 599161538), (398, 394422922), (524, 299580769), (796, 197211461), (26069, 6021724), (52138, 3010862), (104276, 1505431)]