145266628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{147031}}^1$

素因数の和:147067

約数の個数: 24

約数和(自身を含む): 288182720

約数和(自身を除く): 142916092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 147031, 294062, 588124, 1911403, 2793589, 3822806, 5587178, 7645612, 11174356, 36316657, 72633314, 145266628]

約数ペア:

[(1, 145266628), (2, 72633314), (4, 36316657), (13, 11174356), (19, 7645612), (26, 5587178), (38, 3822806), (52, 2793589), (76, 1911403), (247, 588124), (494, 294062), (988, 147031)]