131013072

素因数分解:

$2^4\times 3^3\times {\mathrm{303271}}^1$

素因数の和:303288

約数の個数: 40

約数和(自身を含む): 376057280

約数和(自身を除く): 245044208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 303271, 606542, 909813, 1213084, 1819626, 2426168, 2729439, 3639252, 4852336, 5458878, 7278504, 8188317, 10917756, 14557008, 16376634, 21835512, 32753268, 43671024, 65506536, 131013072]

約数ペア:

[(1, 131013072), (2, 65506536), (3, 43671024), (4, 32753268), (6, 21835512), (8, 16376634), (9, 14557008), (12, 10917756), (16, 8188317), (18, 7278504), (24, 5458878), (27, 4852336), (36, 3639252), (48, 2729439), (54, 2426168), (72, 1819626), (108, 1213084), (144, 909813), (216, 606542), (432, 303271)]