121563376

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{62791}}^1$

素因数の和:62821

約数の個数: 30

約数和(自身を含む): 258891416

約数和(自身を除く): 137328040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 62791, 125582, 251164, 502328, 690701, 1004656, 1381402, 2762804, 5525608, 7597711, 11051216, 15195422, 30390844, 60781688, 121563376]

約数ペア:

[(1, 121563376), (2, 60781688), (4, 30390844), (8, 15195422), (11, 11051216), (16, 7597711), (22, 5525608), (44, 2762804), (88, 1381402), (121, 1004656), (176, 690701), (242, 502328), (484, 251164), (968, 125582), (1936, 62791)]