156949840496

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{4357781}}^1$

素因数の和:4360040

約数の個数: 20

約数和(自身を含む): 304225476984

約数和(自身を除く): 147275636488

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 9004, 18008, 36016, 4357781, 8715562, 17431124, 34862248, 69724496, 9809365031, 19618730062, 39237460124, 78474920248, 156949840496]

約数ペア:

[(1, 156949840496), (2, 78474920248), (4, 39237460124), (8, 19618730062), (16, 9809365031), (2251, 69724496), (4502, 34862248), (9004, 17431124), (18008, 8715562), (36016, 4357781)]