172012148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{7253}}^1$

素因数の和:7293

約数の個数: 54

約数和(自身を含む): 384948018

約数和(自身を除く): 212935870

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 7253, 11858, 14506, 23716, 29012, 50771, 79783, 101542, 159566, 203084, 319132, 355397, 558481, 710794, 877613, 1116962, 1421588, 1755226, 2233924, 3510452, 3909367, 6143291, 7818734, 12286582, 15637468, 24573164, 43003037, 86006074, 172012148]

約数ペア:

[(1, 172012148), (2, 86006074), (4, 43003037), (7, 24573164), (11, 15637468), (14, 12286582), (22, 7818734), (28, 6143291), (44, 3909367), (49, 3510452), (77, 2233924), (98, 1755226), (121, 1421588), (154, 1116962), (196, 877613), (242, 710794), (308, 558481), (484, 355397), (539, 319132), (847, 203084), (1078, 159566), (1694, 101542), (2156, 79783), (3388, 50771), (5929, 29012), (7253, 23716), (11858, 14506)]