140716576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 390168576

約数和(自身を除く): 249452000

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 182, 184, 191, 208, 224, 253, 286, 299, 308, 322, 352, 364, 368, 382, 416, 506, 572, 598, 616, 644, 728, 736, 764, 1001, 1012, 1144, 1196, 1232, 1288, 1337, 1456, 1528, 1771, 2002, 2024, 2093, 2101, 2288, 2392, 2464, 2483, 2576, 2674, 2912, 3056, 3289, 3542, 4004, 4048, 4186, 4202, 4393, 4576, 4784, 4966, 5152, 5348, 6112, 6578, 7084, 8008, 8096, 8372, 8404, 8786, 9568, 9932, 10696, 13156, 14168, 14707, 16016, 16744, 16808, 17381, 17572, 19864, 21392, 23023, 26312, 27313, 28336, 29414, 30751, 32032, 33488, 33616, 34762, 35144, 39728, 42784, 46046, 48323, 52624, 54626, 56672, 57109, 58828, 61502, 66976, 67232, 69524, 70288, 79456, 92092, 96646, 105248, 109252, 114218, 117656, 123004, 139048, 140576, 184184, 191191, 193292, 218504, 228436, 235312, 246008, 278096, 338261, 368368, 382382, 386584, 399763, 437008, 456872, 470624, 492016, 556192, 628199, 676522, 736736, 764764, 773168, 799526, 874016, 913744, 984032, 1256398, 1353044, 1529528, 1546336, 1599052, 1827488, 2512796, 2706088, 3059056, 3198104, 4397393, 5025592, 5412176, 6118112, 6396208, 8794786, 10051184, 10824352, 12792416, 17589572, 20102368, 35179144, 70358288, 140716576]

約数ペア:

[(1, 140716576), (2, 70358288), (4, 35179144), (7, 20102368), (8, 17589572), (11, 12792416), (13, 10824352), (14, 10051184), (16, 8794786), (22, 6396208), (23, 6118112), (26, 5412176), (28, 5025592), (32, 4397393), (44, 3198104), (46, 3059056), (52, 2706088), (56, 2512796), (77, 1827488), (88, 1599052), (91, 1546336), (92, 1529528), (104, 1353044), (112, 1256398), (143, 984032), (154, 913744), (161, 874016), (176, 799526), (182, 773168), (184, 764764), (191, 736736), (208, 676522), (224, 628199), (253, 556192), (286, 492016), (299, 470624), (308, 456872), (322, 437008), (352, 399763), (364, 386584), (368, 382382), (382, 368368), (416, 338261), (506, 278096), (572, 246008), (598, 235312), (616, 228436), (644, 218504), (728, 193292), (736, 191191), (764, 184184), (1001, 140576), (1012, 139048), (1144, 123004), (1196, 117656), (1232, 114218), (1288, 109252), (1337, 105248), (1456, 96646), (1528, 92092), (1771, 79456), (2002, 70288), (2024, 69524), (2093, 67232), (2101, 66976), (2288, 61502), (2392, 58828), (2464, 57109), (2483, 56672), (2576, 54626), (2674, 52624), (2912, 48323), (3056, 46046), (3289, 42784), (3542, 39728), (4004, 35144), (4048, 34762), (4186, 33616), (4202, 33488), (4393, 32032), (4576, 30751), (4784, 29414), (4966, 28336), (5152, 27313), (5348, 26312), (6112, 23023), (6578, 21392), (7084, 19864), (8008, 17572), (8096, 17381), (8372, 16808), (8404, 16744), (8786, 16016), (9568, 14707), (9932, 14168), (10696, 13156)]