168173772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4099}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 424300800

約数和(自身を除く): 256127028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3419, 4099, 6838, 8198, 10257, 12297, 13676, 16396, 20514, 24594, 41028, 49188, 53287, 106574, 159861, 213148, 319722, 639444, 1078037, 2156074, 3234111, 4312148, 6468222, 12936444, 14014481, 28028962, 42043443, 56057924, 84086886, 168173772]

約数ペア:

[(1, 168173772), (2, 84086886), (3, 56057924), (4, 42043443), (6, 28028962), (12, 14014481), (13, 12936444), (26, 6468222), (39, 4312148), (52, 3234111), (78, 2156074), (156, 1078037), (263, 639444), (526, 319722), (789, 213148), (1052, 159861), (1578, 106574), (3156, 53287), (3419, 49188), (4099, 41028), (6838, 24594), (8198, 20514), (10257, 16396), (12297, 13676)]