123571344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198031}}^1$

素因数の和:198055

約数の個数: 40

約数和(自身を含む): 343783552

約数和(自身を除く): 220212208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 198031, 396062, 594093, 792124, 1188186, 1584248, 2376372, 2574403, 3168496, 4752744, 5148806, 7723209, 9505488, 10297612, 15446418, 20595224, 30892836, 41190448, 61785672, 123571344]

約数ペア:

[(1, 123571344), (2, 61785672), (3, 41190448), (4, 30892836), (6, 20595224), (8, 15446418), (12, 10297612), (13, 9505488), (16, 7723209), (24, 5148806), (26, 4752744), (39, 3168496), (48, 2574403), (52, 2376372), (78, 1584248), (104, 1188186), (156, 792124), (208, 594093), (312, 396062), (624, 198031)]