144243568

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6673}}^1$

素因数の和:6881

約数の個数: 40

約数和(自身を含む): 321099488

約数和(自身を除く): 176855920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 6673, 10808, 13346, 21616, 26692, 46711, 53384, 93422, 106768, 186844, 373688, 747376, 1287889, 2575778, 5151556, 9015223, 10303112, 18030446, 20606224, 36060892, 72121784, 144243568]

約数ペア:

[(1, 144243568), (2, 72121784), (4, 36060892), (7, 20606224), (8, 18030446), (14, 10303112), (16, 9015223), (28, 5151556), (56, 2575778), (112, 1287889), (193, 747376), (386, 373688), (772, 186844), (1351, 106768), (1544, 93422), (2702, 53384), (3088, 46711), (5404, 26692), (6673, 21616), (10808, 13346)]