159154892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41927}}^1$

素因数の和:42017

約数の個数: 24

約数和(自身を含む): 304061856

約数和(自身を除く): 144906964

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 41927, 83854, 167708, 545051, 1090102, 2180204, 3060671, 6121342, 12242684, 39788723, 79577446, 159154892]

約数ペア:

[(1, 159154892), (2, 79577446), (4, 39788723), (13, 12242684), (26, 6121342), (52, 3060671), (73, 2180204), (146, 1090102), (292, 545051), (949, 167708), (1898, 83854), (3796, 41927)]