190081784

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{151339}}^1$

素因数の和:151502

約数の個数: 16

約数和(自身を含む): 358675800

約数和(自身を除く): 168594016

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 151339, 302678, 605356, 1210712, 23760223, 47520446, 95040892, 190081784]

約数ペア:

[(1, 190081784), (2, 95040892), (4, 47520446), (8, 23760223), (157, 1210712), (314, 605356), (628, 302678), (1256, 151339)]