127648248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 396049920

約数和(自身を除く): 268401672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 211, 273, 277, 312, 364, 422, 546, 554, 633, 728, 831, 844, 1092, 1108, 1266, 1477, 1662, 1688, 1939, 2184, 2216, 2532, 2743, 2954, 3324, 3601, 3878, 4431, 5064, 5486, 5817, 5908, 6648, 7202, 7756, 8229, 8862, 10803, 10972, 11634, 11816, 14404, 15512, 16458, 17724, 19201, 21606, 21944, 23268, 25207, 28808, 32916, 35448, 38402, 43212, 46536, 50414, 57603, 58447, 65832, 75621, 76804, 86424, 100828, 115206, 116894, 151242, 153608, 175341, 201656, 230412, 233788, 302484, 350682, 409129, 460824, 467576, 604968, 701364, 759811, 818258, 1227387, 1402728, 1519622, 1636516, 2279433, 2454774, 3039244, 3273032, 4558866, 4909548, 5318677, 6078488, 9117732, 9819096, 10637354, 15956031, 18235464, 21274708, 31912062, 42549416, 63824124, 127648248]

約数ペア:

[(1, 127648248), (2, 63824124), (3, 42549416), (4, 31912062), (6, 21274708), (7, 18235464), (8, 15956031), (12, 10637354), (13, 9819096), (14, 9117732), (21, 6078488), (24, 5318677), (26, 4909548), (28, 4558866), (39, 3273032), (42, 3039244), (52, 2454774), (56, 2279433), (78, 1636516), (84, 1519622), (91, 1402728), (104, 1227387), (156, 818258), (168, 759811), (182, 701364), (211, 604968), (273, 467576), (277, 460824), (312, 409129), (364, 350682), (422, 302484), (546, 233788), (554, 230412), (633, 201656), (728, 175341), (831, 153608), (844, 151242), (1092, 116894), (1108, 115206), (1266, 100828), (1477, 86424), (1662, 76804), (1688, 75621), (1939, 65832), (2184, 58447), (2216, 57603), (2532, 50414), (2743, 46536), (2954, 43212), (3324, 38402), (3601, 35448), (3878, 32916), (4431, 28808), (5064, 25207), (5486, 23268), (5817, 21944), (5908, 21606), (6648, 19201), (7202, 17724), (7756, 16458), (8229, 15512), (8862, 14404), (10803, 11816), (10972, 11634)]