156943239018

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1\times {\mathrm{82339}}^1$

素因数の和:83482

約数の個数: 32

約数和(自身を含む): 315015713280

約数和(自身を除く): 158072474262

約数列:

[1, 2, 3, 6, 491, 647, 982, 1294, 1473, 1941, 2946, 3882, 82339, 164678, 247017, 317677, 494034, 635354, 953031, 1906062, 40428449, 53273333, 80856898, 106546666, 121285347, 159819999, 242570694, 319639998, 26157206503, 52314413006, 78471619509, 156943239018]

約数ペア:

[(1, 156943239018), (2, 78471619509), (3, 52314413006), (6, 26157206503), (491, 319639998), (647, 242570694), (982, 159819999), (1294, 121285347), (1473, 106546666), (1941, 80856898), (2946, 53273333), (3882, 40428449), (82339, 1906062), (164678, 953031), (247017, 635354), (317677, 494034)]