168695690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 312297984

約数和(自身を除く): 143602294

約数列:

[1, 2, 5, 10, 47, 94, 151, 235, 302, 470, 755, 1510, 2377, 4754, 7097, 11885, 14194, 23770, 35485, 70970, 111719, 223438, 358927, 558595, 717854, 1117190, 1794635, 3589270, 16869569, 33739138, 84347845, 168695690]

約数ペア:

[(1, 168695690), (2, 84347845), (5, 33739138), (10, 16869569), (47, 3589270), (94, 1794635), (151, 1117190), (235, 717854), (302, 558595), (470, 358927), (755, 223438), (1510, 111719), (2377, 70970), (4754, 35485), (7097, 23770), (11885, 14194)]