139975248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{416593}}^1$

素因数の和:416611

約数の個数: 40

約数和(自身を含む): 413261248

約数和(自身を除く): 273286000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 416593, 833186, 1249779, 1666372, 2499558, 2916151, 3332744, 4999116, 5832302, 6665488, 8748453, 9998232, 11664604, 17496906, 19996464, 23329208, 34993812, 46658416, 69987624, 139975248]

約数ペア:

[(1, 139975248), (2, 69987624), (3, 46658416), (4, 34993812), (6, 23329208), (7, 19996464), (8, 17496906), (12, 11664604), (14, 9998232), (16, 8748453), (21, 6665488), (24, 5832302), (28, 4999116), (42, 3332744), (48, 2916151), (56, 2499558), (84, 1666372), (112, 1249779), (168, 833186), (336, 416593)]