156729221467

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6972871}}^1$

素因数の和:6972923

約数の個数: 24

約数和(自身を含む): 204165692160

約数和(自身を除く): 47436470693

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 22477, 6972871, 48810097, 90647323, 132484549, 634531261, 927391843, 1178415199, 1722299137, 8248906393, 12056093959, 22389888781, 156729221467]

約数ペア:

[(1, 156729221467), (7, 22389888781), (13, 12056093959), (19, 8248906393), (91, 1722299137), (133, 1178415199), (169, 927391843), (247, 634531261), (1183, 132484549), (1729, 90647323), (3211, 48810097), (22477, 6972871)]