156945215245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{39863}}^1$

素因数の和:40414

約数の個数: 64

約数和(自身を含む): 245919421440

約数和(自身を除く): 88974206195

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 509, 595, 1105, 1547, 2545, 3563, 6617, 7735, 8653, 17815, 33085, 39863, 43265, 46319, 60571, 112489, 199315, 231595, 279041, 302855, 518219, 562445, 677671, 787423, 1395205, 2591095, 3388355, 3627533, 3937115, 4743697, 8809723, 18137665, 20290267, 23718485, 44048615, 61668061, 101451335, 142031869, 263773471, 308340305, 344934539, 710159345, 1318867355, 1724672695, 1846414297, 2414541773, 4484149007, 9232071485, 12072708865, 22420745035, 31389043049, 156945215245]

約数ペア:

[(1, 156945215245), (5, 31389043049), (7, 22420745035), (13, 12072708865), (17, 9232071485), (35, 4484149007), (65, 2414541773), (85, 1846414297), (91, 1724672695), (119, 1318867355), (221, 710159345), (455, 344934539), (509, 308340305), (595, 263773471), (1105, 142031869), (1547, 101451335), (2545, 61668061), (3563, 44048615), (6617, 23718485), (7735, 20290267), (8653, 18137665), (17815, 8809723), (33085, 4743697), (39863, 3937115), (43265, 3627533), (46319, 3388355), (60571, 2591095), (112489, 1395205), (199315, 787423), (231595, 677671), (279041, 562445), (302855, 518219)]