131381736

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{31643}}^1$

素因数の和:31825

約数の個数: 32

約数和(自身を含む): 330363360

約数和(自身を除く): 198981624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 31643, 63286, 94929, 126572, 189858, 253144, 379716, 759432, 5474239, 10948478, 16422717, 21896956, 32845434, 43793912, 65690868, 131381736]

約数ペア:

[(1, 131381736), (2, 65690868), (3, 43793912), (4, 32845434), (6, 21896956), (8, 16422717), (12, 10948478), (24, 5474239), (173, 759432), (346, 379716), (519, 253144), (692, 189858), (1038, 126572), (1384, 94929), (2076, 63286), (4152, 31643)]