128657088

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 168

約数和(自身を含む): 446483232

約数和(自身を除く): 317826144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1877, 1904, 2016, 2142, 2448, 2856, 3264, 3754, 3808, 4032, 4284, 4896, 5631, 5712, 7508, 7616, 8568, 9792, 11262, 11424, 13139, 15016, 16893, 17136, 22524, 22848, 26278, 30032, 31909, 33786, 34272, 39417, 45048, 52556, 60064, 63818, 67572, 68544, 78834, 90096, 95727, 105112, 118251, 120128, 127636, 135144, 157668, 180192, 191454, 210224, 223363, 236502, 255272, 270288, 287181, 315336, 360384, 382908, 420448, 446726, 473004, 510544, 540576, 574362, 630672, 670089, 765816, 840896, 893452, 946008, 1021088, 1081152, 1148724, 1261344, 1340178, 1531632, 1786904, 1892016, 2010267, 2042176, 2297448, 2522688, 2680356, 3063264, 3573808, 3784032, 4020534, 4594896, 5360712, 6126528, 7147616, 7568064, 8041068, 9189792, 10721424, 14295232, 16082136, 18379584, 21442848, 32164272, 42885696, 64328544, 128657088]

約数ペア:

[(1, 128657088), (2, 64328544), (3, 42885696), (4, 32164272), (6, 21442848), (7, 18379584), (8, 16082136), (9, 14295232), (12, 10721424), (14, 9189792), (16, 8041068), (17, 7568064), (18, 7147616), (21, 6126528), (24, 5360712), (28, 4594896), (32, 4020534), (34, 3784032), (36, 3573808), (42, 3063264), (48, 2680356), (51, 2522688), (56, 2297448), (63, 2042176), (64, 2010267), (68, 1892016), (72, 1786904), (84, 1531632), (96, 1340178), (102, 1261344), (112, 1148724), (119, 1081152), (126, 1021088), (136, 946008), (144, 893452), (153, 840896), (168, 765816), (192, 670089), (204, 630672), (224, 574362), (238, 540576), (252, 510544), (272, 473004), (288, 446726), (306, 420448), (336, 382908), (357, 360384), (408, 315336), (448, 287181), (476, 270288), (504, 255272), (544, 236502), (576, 223363), (612, 210224), (672, 191454), (714, 180192), (816, 157668), (952, 135144), (1008, 127636), (1071, 120128), (1088, 118251), (1224, 105112), (1344, 95727), (1428, 90096), (1632, 78834), (1877, 68544), (1904, 67572), (2016, 63818), (2142, 60064), (2448, 52556), (2856, 45048), (3264, 39417), (3754, 34272), (3808, 33786), (4032, 31909), (4284, 30032), (4896, 26278), (5631, 22848), (5712, 22524), (7508, 17136), (7616, 16893), (8568, 15016), (9792, 13139), (11262, 11424)]