121323956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 239490048

約数和(自身を除く): 118166092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 124, 146, 292, 403, 806, 949, 1031, 1612, 1898, 2062, 2263, 3796, 4124, 4526, 9052, 13403, 26806, 29419, 31961, 53612, 58838, 63922, 75263, 117676, 127844, 150526, 301052, 415493, 830986, 978419, 1661972, 1956838, 2333153, 3913676, 4666306, 9332612, 30330989, 60661978, 121323956]

約数ペア:

[(1, 121323956), (2, 60661978), (4, 30330989), (13, 9332612), (26, 4666306), (31, 3913676), (52, 2333153), (62, 1956838), (73, 1661972), (124, 978419), (146, 830986), (292, 415493), (403, 301052), (806, 150526), (949, 127844), (1031, 117676), (1612, 75263), (1898, 63922), (2062, 58838), (2263, 53612), (3796, 31961), (4124, 29419), (4526, 26806), (9052, 13403)]