133898388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19961}}^1$

素因数の和:20024

約数の個数: 48

約数和(自身を含む): 344304576

約数和(自身を除く): 210406188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 19961, 39922, 59883, 79844, 119766, 239532, 259493, 518986, 778479, 858323, 1037972, 1556958, 1716646, 2574969, 3113916, 3433292, 5149938, 10299876, 11158199, 22316398, 33474597, 44632796, 66949194, 133898388]

約数ペア:

[(1, 133898388), (2, 66949194), (3, 44632796), (4, 33474597), (6, 22316398), (12, 11158199), (13, 10299876), (26, 5149938), (39, 3433292), (43, 3113916), (52, 2574969), (78, 1716646), (86, 1556958), (129, 1037972), (156, 858323), (172, 778479), (258, 518986), (516, 259493), (559, 239532), (1118, 119766), (1677, 79844), (2236, 59883), (3354, 39922), (6708, 19961)]