156980889662

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1\times {\mathrm{3727}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 238520899584

約数和(自身を除く): 81540009922

約数列:

[1, 2, 131, 262, 373, 431, 746, 862, 3727, 7454, 48863, 56461, 97726, 112922, 160763, 321526, 488237, 976474, 1390171, 1606337, 2780342, 3212674, 21059953, 42119906, 182112401, 210430147, 364224802, 420860294, 599163701, 1198327402, 78490444831, 156980889662]

約数ペア:

[(1, 156980889662), (2, 78490444831), (131, 1198327402), (262, 599163701), (373, 420860294), (431, 364224802), (746, 210430147), (862, 182112401), (3727, 42119906), (7454, 21059953), (48863, 3212674), (56461, 2780342), (97726, 1606337), (112922, 1390171), (160763, 976474), (321526, 488237)]