140692188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6827

約数の個数: 96

約数和(自身を含む): 425367040

約数和(自身を除く): 284674852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6781, 6916, 10374, 13562, 20343, 20748, 27124, 40686, 47467, 81372, 88153, 94934, 128839, 142401, 176306, 189868, 257678, 264459, 284802, 352612, 386517, 515356, 528918, 569604, 617071, 773034, 901873, 1057836, 1234142, 1546068, 1674907, 1803746, 1851213, 2468284, 2705619, 3349814, 3607492, 3702426, 5024721, 5411238, 6699628, 7404852, 10049442, 10822476, 11724349, 20098884, 23448698, 35173047, 46897396, 70346094, 140692188]

約数ペア:

[(1, 140692188), (2, 70346094), (3, 46897396), (4, 35173047), (6, 23448698), (7, 20098884), (12, 11724349), (13, 10822476), (14, 10049442), (19, 7404852), (21, 6699628), (26, 5411238), (28, 5024721), (38, 3702426), (39, 3607492), (42, 3349814), (52, 2705619), (57, 2468284), (76, 1851213), (78, 1803746), (84, 1674907), (91, 1546068), (114, 1234142), (133, 1057836), (156, 901873), (182, 773034), (228, 617071), (247, 569604), (266, 528918), (273, 515356), (364, 386517), (399, 352612), (494, 284802), (532, 264459), (546, 257678), (741, 189868), (798, 176306), (988, 142401), (1092, 128839), (1482, 94934), (1596, 88153), (1729, 81372), (2964, 47467), (3458, 40686), (5187, 27124), (6781, 20748), (6916, 20343), (10374, 13562)]