131696784

素因数分解:

$2^4\times 3^2\times {\mathrm{914561}}^1$

素因数の和:914575

約数の個数: 30

約数和(自身を含む): 368568486

約数和(自身を除く): 236871702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 914561, 1829122, 2743683, 3658244, 5487366, 7316488, 8231049, 10974732, 14632976, 16462098, 21949464, 32924196, 43898928, 65848392, 131696784]

約数ペア:

[(1, 131696784), (2, 65848392), (3, 43898928), (4, 32924196), (6, 21949464), (8, 16462098), (9, 14632976), (12, 10974732), (16, 8231049), (18, 7316488), (24, 5487366), (36, 3658244), (48, 2743683), (72, 1829122), (144, 914561)]