153280496

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{89533}}^1$

素因数の和:89648

約数の個数: 20

約数和(自身を含む): 299759832

約数和(自身を除く): 146479336

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 89533, 179066, 358132, 716264, 1432528, 9580031, 19160062, 38320124, 76640248, 153280496]

約数ペア:

[(1, 153280496), (2, 76640248), (4, 38320124), (8, 19160062), (16, 9580031), (107, 1432528), (214, 716264), (428, 358132), (856, 179066), (1712, 89533)]