156980920109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1\times {\mathrm{3929}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 174271668480

約数和(自身を除く): 17290748371

約数列:

[1, 13, 53, 103, 563, 689, 1339, 3929, 5459, 7319, 29839, 51077, 57989, 70967, 208237, 387907, 404687, 753857, 2212027, 2707081, 3073417, 5260931, 21448411, 28756351, 39954421, 117237431, 227838781, 278829343, 1524086603, 2961904153, 12075455393, 156980920109]

約数ペア:

[(1, 156980920109), (13, 12075455393), (53, 2961904153), (103, 1524086603), (563, 278829343), (689, 227838781), (1339, 117237431), (3929, 39954421), (5459, 28756351), (7319, 21448411), (29839, 5260931), (51077, 3073417), (57989, 2707081), (70967, 2212027), (208237, 753857), (387907, 404687)]