171210116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79411}}^1$

素因数の和:79440

約数の個数: 36

約数和(自身を含む): 380224656

約数和(自身を除く): 209014540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 79411, 158822, 317644, 555877, 873521, 1111754, 1747042, 2223508, 3494084, 3891139, 6114647, 7782278, 12229294, 15564556, 24458588, 42802529, 85605058, 171210116]

約数ペア:

[(1, 171210116), (2, 85605058), (4, 42802529), (7, 24458588), (11, 15564556), (14, 12229294), (22, 7782278), (28, 6114647), (44, 3891139), (49, 3494084), (77, 2223508), (98, 1747042), (154, 1111754), (196, 873521), (308, 555877), (539, 317644), (1078, 158822), (2156, 79411)]