139480272

素因数分解:

$2^4\times 3^3\times {\mathrm{322871}}^1$

素因数の和:322888

約数の個数: 40

約数和(自身を含む): 400361280

約数和(自身を除く): 260881008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 322871, 645742, 968613, 1291484, 1937226, 2582968, 2905839, 3874452, 5165936, 5811678, 7748904, 8717517, 11623356, 15497808, 17435034, 23246712, 34870068, 46493424, 69740136, 139480272]

約数ペア:

[(1, 139480272), (2, 69740136), (3, 46493424), (4, 34870068), (6, 23246712), (8, 17435034), (9, 15497808), (12, 11623356), (16, 8717517), (18, 7748904), (24, 5811678), (27, 5165936), (36, 3874452), (48, 2905839), (54, 2582968), (72, 1937226), (108, 1291484), (144, 968613), (216, 645742), (432, 322871)]