156986991512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1478443}}^1$

素因数の和:1479483

約数の個数: 32

約数和(自身を含む): 317303651280

約数和(自身を除く): 160316659768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1021, 2042, 4084, 8168, 13273, 26546, 53092, 106184, 1478443, 2956886, 5913772, 11827544, 19219759, 38439518, 76879036, 153758072, 1509490303, 3018980606, 6037961212, 12075922424, 19623373939, 39246747878, 78493495756, 156986991512]

約数ペア:

[(1, 156986991512), (2, 78493495756), (4, 39246747878), (8, 19623373939), (13, 12075922424), (26, 6037961212), (52, 3018980606), (104, 1509490303), (1021, 153758072), (2042, 76879036), (4084, 38439518), (8168, 19219759), (13273, 11827544), (26546, 5913772), (53092, 2956886), (106184, 1478443)]