121917164

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 215779200

約数和(自身を除く): 93862036

約数列:

[1, 2, 4, 149, 298, 337, 596, 607, 674, 1214, 1348, 2428, 50213, 90443, 100426, 180886, 200852, 204559, 361772, 409118, 818236, 30479291, 60958582, 121917164]

約数ペア:

[(1, 121917164), (2, 60958582), (4, 30479291), (149, 818236), (298, 409118), (337, 361772), (596, 204559), (607, 200852), (674, 180886), (1214, 100426), (1348, 90443), (2428, 50213)]