138920544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68909}}^1$

素因数の和:68932

約数の個数: 72

約数和(自身を含む): 451498320

約数和(自身を除く): 312577776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68909, 137818, 206727, 275636, 413454, 482363, 551272, 620181, 826908, 964726, 1102544, 1240362, 1447089, 1653816, 1929452, 2205088, 2480724, 2894178, 3307632, 3858904, 4341267, 4961448, 5788356, 6615264, 7717808, 8682534, 9922896, 11576712, 15435616, 17365068, 19845792, 23153424, 34730136, 46306848, 69460272, 138920544]

約数ペア:

[(1, 138920544), (2, 69460272), (3, 46306848), (4, 34730136), (6, 23153424), (7, 19845792), (8, 17365068), (9, 15435616), (12, 11576712), (14, 9922896), (16, 8682534), (18, 7717808), (21, 6615264), (24, 5788356), (28, 4961448), (32, 4341267), (36, 3858904), (42, 3307632), (48, 2894178), (56, 2480724), (63, 2205088), (72, 1929452), (84, 1653816), (96, 1447089), (112, 1240362), (126, 1102544), (144, 964726), (168, 826908), (224, 620181), (252, 551272), (288, 482363), (336, 413454), (504, 275636), (672, 206727), (1008, 137818), (2016, 68909)]