159764984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 306554880

約数和(自身を除く): 146789896

約数列:

[1, 2, 4, 8, 67, 127, 134, 254, 268, 508, 536, 1016, 2347, 4694, 8509, 9388, 17018, 18776, 34036, 68072, 157249, 298069, 314498, 596138, 628996, 1192276, 1257992, 2384552, 19970623, 39941246, 79882492, 159764984]

約数ペア:

[(1, 159764984), (2, 79882492), (4, 39941246), (8, 19970623), (67, 2384552), (127, 1257992), (134, 1192276), (254, 628996), (268, 596138), (508, 314498), (536, 298069), (1016, 157249), (2347, 68072), (4694, 34036), (8509, 18776), (9388, 17018)]