140513472

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 447275712

約数和(自身を除く): 306762240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 192, 198, 201, 264, 268, 288, 331, 352, 396, 402, 528, 536, 576, 603, 662, 704, 737, 792, 804, 993, 1056, 1072, 1206, 1324, 1474, 1584, 1608, 1986, 2112, 2144, 2211, 2412, 2648, 2948, 2979, 3168, 3216, 3641, 3972, 4288, 4422, 4824, 5296, 5896, 5958, 6336, 6432, 6633, 7282, 7944, 8844, 9648, 10592, 10923, 11792, 11916, 12864, 13266, 14564, 15888, 17688, 19296, 21184, 21846, 22177, 23584, 23832, 26532, 29128, 31776, 32769, 35376, 38592, 43692, 44354, 47168, 47664, 53064, 58256, 63552, 65538, 66531, 70752, 87384, 88708, 95328, 106128, 116512, 131076, 133062, 141504, 174768, 177416, 190656, 199593, 212256, 233024, 243947, 262152, 266124, 349536, 354832, 399186, 424512, 487894, 524304, 532248, 699072, 709664, 731841, 798372, 975788, 1048608, 1064496, 1419328, 1463682, 1596744, 1951576, 2097216, 2128992, 2195523, 2927364, 3193488, 3903152, 4257984, 4391046, 5854728, 6386976, 7806304, 8782092, 11709456, 12773952, 15612608, 17564184, 23418912, 35128368, 46837824, 70256736, 140513472]

約数ペア:

[(1, 140513472), (2, 70256736), (3, 46837824), (4, 35128368), (6, 23418912), (8, 17564184), (9, 15612608), (11, 12773952), (12, 11709456), (16, 8782092), (18, 7806304), (22, 6386976), (24, 5854728), (32, 4391046), (33, 4257984), (36, 3903152), (44, 3193488), (48, 2927364), (64, 2195523), (66, 2128992), (67, 2097216), (72, 1951576), (88, 1596744), (96, 1463682), (99, 1419328), (132, 1064496), (134, 1048608), (144, 975788), (176, 798372), (192, 731841), (198, 709664), (201, 699072), (264, 532248), (268, 524304), (288, 487894), (331, 424512), (352, 399186), (396, 354832), (402, 349536), (528, 266124), (536, 262152), (576, 243947), (603, 233024), (662, 212256), (704, 199593), (737, 190656), (792, 177416), (804, 174768), (993, 141504), (1056, 133062), (1072, 131076), (1206, 116512), (1324, 106128), (1474, 95328), (1584, 88708), (1608, 87384), (1986, 70752), (2112, 66531), (2144, 65538), (2211, 63552), (2412, 58256), (2648, 53064), (2948, 47664), (2979, 47168), (3168, 44354), (3216, 43692), (3641, 38592), (3972, 35376), (4288, 32769), (4422, 31776), (4824, 29128), (5296, 26532), (5896, 23832), (5958, 23584), (6336, 22177), (6432, 21846), (6633, 21184), (7282, 19296), (7944, 17688), (8844, 15888), (9648, 14564), (10592, 13266), (10923, 12864), (11792, 11916)]