155115531712

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{10868521}}^1$

素因数の和:10868756

約数の個数: 28

約数和(自身を含む): 309187713856

約数和(自身を除く): 154072182144

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 10868521, 21737042, 43474084, 86948168, 173896336, 347792672, 695585344, 2423680183, 4847360366, 9694720732, 19389441464, 38778882928, 77557765856, 155115531712]

約数ペア:

[(1, 155115531712), (2, 77557765856), (4, 38778882928), (8, 19389441464), (16, 9694720732), (32, 4847360366), (64, 2423680183), (223, 695585344), (446, 347792672), (892, 173896336), (1784, 86948168), (3568, 43474084), (7136, 21737042), (14272, 10868521)]