138384864

素因数分解:

$2^5\times 3^2\times {\mathrm{480503}}^1$

素因数の和:480519

約数の個数: 36

約数和(自身を含む): 393532776

約数和(自身を除く): 255147912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480503, 961006, 1441509, 1922012, 2883018, 3844024, 4324527, 5766036, 7688048, 8649054, 11532072, 15376096, 17298108, 23064144, 34596216, 46128288, 69192432, 138384864]

約数ペア:

[(1, 138384864), (2, 69192432), (3, 46128288), (4, 34596216), (6, 23064144), (8, 17298108), (9, 15376096), (12, 11532072), (16, 8649054), (18, 7688048), (24, 5766036), (32, 4324527), (36, 3844024), (48, 2883018), (72, 1922012), (96, 1441509), (144, 961006), (288, 480503)]