153441790

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{21341}}^1$

素因数の和:22067

約数の個数: 16

約数和(自身を含む): 276592320

約数和(自身を除く): 123150530

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 21341, 42682, 106705, 213410, 15344179, 30688358, 76720895, 153441790]

約数ペア:

[(1, 153441790), (2, 76720895), (5, 30688358), (10, 15344179), (719, 213410), (1438, 106705), (3595, 42682), (7190, 21341)]