127446956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 288255744

約数和(自身を除く): 160808788

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 598, 644, 676, 1171, 1183, 1196, 2093, 2342, 2366, 3887, 4186, 4684, 4732, 7774, 8197, 8372, 15223, 15548, 16394, 26933, 27209, 30446, 32788, 53866, 54418, 60892, 106561, 107732, 108836, 188531, 197899, 213122, 350129, 377062, 395798, 426244, 700258, 754124, 791596, 1385293, 1400516, 2450903, 2770586, 4551677, 4901806, 5541172, 9103354, 9803612, 18206708, 31861739, 63723478, 127446956]

約数ペア:

[(1, 127446956), (2, 63723478), (4, 31861739), (7, 18206708), (13, 9803612), (14, 9103354), (23, 5541172), (26, 4901806), (28, 4551677), (46, 2770586), (52, 2450903), (91, 1400516), (92, 1385293), (161, 791596), (169, 754124), (182, 700258), (299, 426244), (322, 395798), (338, 377062), (364, 350129), (598, 213122), (644, 197899), (676, 188531), (1171, 108836), (1183, 107732), (1196, 106561), (2093, 60892), (2342, 54418), (2366, 53866), (3887, 32788), (4186, 30446), (4684, 27209), (4732, 26933), (7774, 16394), (8197, 15548), (8372, 15223)]