130653288

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21863}}^1$

素因数の和:21958

約数の個数: 48

約数和(自身を含む): 358132320

約数和(自身を除く): 227479032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 21863, 43726, 65589, 87452, 131178, 174904, 196767, 262356, 393534, 524712, 787068, 1574136, 1814629, 3629258, 5443887, 7258516, 10887774, 14517032, 16331661, 21775548, 32663322, 43551096, 65326644, 130653288]

約数ペア:

[(1, 130653288), (2, 65326644), (3, 43551096), (4, 32663322), (6, 21775548), (8, 16331661), (9, 14517032), (12, 10887774), (18, 7258516), (24, 5443887), (36, 3629258), (72, 1814629), (83, 1574136), (166, 787068), (249, 524712), (332, 393534), (498, 262356), (664, 196767), (747, 174904), (996, 131178), (1494, 87452), (1992, 65589), (2988, 43726), (5976, 21863)]