140301216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 442417248

約数和(自身を除く): 302116032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 198, 201, 264, 268, 288, 352, 396, 402, 528, 536, 603, 661, 737, 792, 804, 1056, 1072, 1206, 1322, 1474, 1584, 1608, 1983, 2144, 2211, 2412, 2644, 2948, 3168, 3216, 3966, 4422, 4824, 5288, 5896, 5949, 6432, 6633, 7271, 7932, 8844, 9648, 10576, 11792, 11898, 13266, 14542, 15864, 17688, 19296, 21152, 21813, 23584, 23796, 26532, 29084, 31728, 35376, 43626, 44287, 47592, 53064, 58168, 63456, 65439, 70752, 87252, 88574, 95184, 106128, 116336, 130878, 132861, 174504, 177148, 190368, 212256, 232672, 261756, 265722, 349008, 354296, 398583, 487157, 523512, 531444, 698016, 708592, 797166, 974314, 1047024, 1062888, 1417184, 1461471, 1594332, 1948628, 2094048, 2125776, 2922942, 3188664, 3897256, 4251552, 4384413, 5845884, 6377328, 7794512, 8768826, 11691768, 12754656, 15589024, 17537652, 23383536, 35075304, 46767072, 70150608, 140301216]

約数ペア:

[(1, 140301216), (2, 70150608), (3, 46767072), (4, 35075304), (6, 23383536), (8, 17537652), (9, 15589024), (11, 12754656), (12, 11691768), (16, 8768826), (18, 7794512), (22, 6377328), (24, 5845884), (32, 4384413), (33, 4251552), (36, 3897256), (44, 3188664), (48, 2922942), (66, 2125776), (67, 2094048), (72, 1948628), (88, 1594332), (96, 1461471), (99, 1417184), (132, 1062888), (134, 1047024), (144, 974314), (176, 797166), (198, 708592), (201, 698016), (264, 531444), (268, 523512), (288, 487157), (352, 398583), (396, 354296), (402, 349008), (528, 265722), (536, 261756), (603, 232672), (661, 212256), (737, 190368), (792, 177148), (804, 174504), (1056, 132861), (1072, 130878), (1206, 116336), (1322, 106128), (1474, 95184), (1584, 88574), (1608, 87252), (1983, 70752), (2144, 65439), (2211, 63456), (2412, 58168), (2644, 53064), (2948, 47592), (3168, 44287), (3216, 43626), (3966, 35376), (4422, 31728), (4824, 29084), (5288, 26532), (5896, 23796), (5949, 23584), (6432, 21813), (6633, 21152), (7271, 19296), (7932, 17688), (8844, 15864), (9648, 14542), (10576, 13266), (11792, 11898)]