140544768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 460603136

約数和(自身を除く): 320058368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2011, 2184, 2496, 2688, 2912, 3328, 4022, 4368, 4992, 5376, 5824, 6033, 8044, 8736, 9984, 11648, 12066, 14077, 16088, 17472, 23296, 24132, 26143, 28154, 32176, 34944, 42231, 48264, 52286, 56308, 64352, 69888, 78429, 84462, 96528, 104572, 112616, 128704, 156858, 168924, 183001, 193056, 209144, 225232, 257408, 313716, 337848, 366002, 386112, 418288, 450464, 514816, 549003, 627432, 675696, 732004, 772224, 836576, 900928, 1098006, 1254864, 1351392, 1464008, 1544448, 1673152, 1801856, 2196012, 2509728, 2702784, 2928016, 3346304, 3603712, 4392024, 5019456, 5405568, 5856032, 6692608, 8784048, 10038912, 10811136, 11712064, 17568096, 20077824, 23424128, 35136192, 46848256, 70272384, 140544768]

約数ペア:

[(1, 140544768), (2, 70272384), (3, 46848256), (4, 35136192), (6, 23424128), (7, 20077824), (8, 17568096), (12, 11712064), (13, 10811136), (14, 10038912), (16, 8784048), (21, 6692608), (24, 5856032), (26, 5405568), (28, 5019456), (32, 4392024), (39, 3603712), (42, 3346304), (48, 2928016), (52, 2702784), (56, 2509728), (64, 2196012), (78, 1801856), (84, 1673152), (91, 1544448), (96, 1464008), (104, 1351392), (112, 1254864), (128, 1098006), (156, 900928), (168, 836576), (182, 772224), (192, 732004), (208, 675696), (224, 627432), (256, 549003), (273, 514816), (312, 450464), (336, 418288), (364, 386112), (384, 366002), (416, 337848), (448, 313716), (546, 257408), (624, 225232), (672, 209144), (728, 193056), (768, 183001), (832, 168924), (896, 156858), (1092, 128704), (1248, 112616), (1344, 104572), (1456, 96528), (1664, 84462), (1792, 78429), (2011, 69888), (2184, 64352), (2496, 56308), (2688, 52286), (2912, 48264), (3328, 42231), (4022, 34944), (4368, 32176), (4992, 28154), (5376, 26143), (5824, 24132), (6033, 23296), (8044, 17472), (8736, 16088), (9984, 14077), (11648, 12066)]