156780225054

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{733}}^1\times {\mathrm{2689}}^1$

素因数の和:3927

約数の個数: 80

約数和(自身を含む): 352630658160

約数和(自身を除く): 195850433106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 733, 982, 1466, 1473, 2199, 2689, 2946, 4398, 4419, 5378, 6597, 8067, 8838, 13194, 13257, 16134, 19791, 24201, 26514, 39582, 39771, 48402, 59373, 72603, 79542, 118746, 145206, 217809, 359903, 435618, 719806, 1079709, 1320299, 1971037, 2159418, 2640598, 3239127, 3942074, 3960897, 5913111, 6478254, 7921794, 9717381, 11826222, 11882691, 17739333, 19434762, 23765382, 29152143, 35478666, 35648073, 53217999, 58304286, 71296146, 106435998, 106944219, 159653997, 213888438, 319307994, 967779167, 1935558334, 2903337501, 5806675002, 8710012503, 17420025006, 26130037509, 52260075018, 78390112527, 156780225054]

約数ペア:

[(1, 156780225054), (2, 78390112527), (3, 52260075018), (6, 26130037509), (9, 17420025006), (18, 8710012503), (27, 5806675002), (54, 2903337501), (81, 1935558334), (162, 967779167), (491, 319307994), (733, 213888438), (982, 159653997), (1466, 106944219), (1473, 106435998), (2199, 71296146), (2689, 58304286), (2946, 53217999), (4398, 35648073), (4419, 35478666), (5378, 29152143), (6597, 23765382), (8067, 19434762), (8838, 17739333), (13194, 11882691), (13257, 11826222), (16134, 9717381), (19791, 7921794), (24201, 6478254), (26514, 5913111), (39582, 3960897), (39771, 3942074), (48402, 3239127), (59373, 2640598), (72603, 2159418), (79542, 1971037), (118746, 1320299), (145206, 1079709), (217809, 719806), (359903, 435618)]