155779368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6563}}^1$

素因数の和:6638

約数の個数: 64

約数和(自身を含む): 415895040

約数和(自身を除く): 260115672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 6563, 7912, 11868, 13126, 19689, 23736, 26252, 39378, 52504, 78756, 150949, 157512, 282209, 301898, 452847, 564418, 603796, 846627, 905694, 1128836, 1207592, 1693254, 1811388, 2257672, 3386508, 3622776, 6490807, 6773016, 12981614, 19472421, 25963228, 38944842, 51926456, 77889684, 155779368]

約数ペア:

[(1, 155779368), (2, 77889684), (3, 51926456), (4, 38944842), (6, 25963228), (8, 19472421), (12, 12981614), (23, 6773016), (24, 6490807), (43, 3622776), (46, 3386508), (69, 2257672), (86, 1811388), (92, 1693254), (129, 1207592), (138, 1128836), (172, 905694), (184, 846627), (258, 603796), (276, 564418), (344, 452847), (516, 301898), (552, 282209), (989, 157512), (1032, 150949), (1978, 78756), (2967, 52504), (3956, 39378), (5934, 26252), (6563, 23736), (7912, 19689), (11868, 13126)]