150000645136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{199468943}}^1$

素因数の和:199468998

約数の個数: 20

約数和(自身を含む): 296809788672

約数和(自身を除く): 146809143536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 199468943, 398937886, 797875772, 1595751544, 3191503088, 9375040321, 18750080642, 37500161284, 75000322568, 150000645136]

約数ペア:

[(1, 150000645136), (2, 75000322568), (4, 37500161284), (8, 18750080642), (16, 9375040321), (47, 3191503088), (94, 1595751544), (188, 797875772), (376, 398937886), (752, 199468943)]