140131992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 496742400

約数和(自身を除く): 356610408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 114, 132, 133, 143, 152, 154, 156, 168, 182, 209, 228, 231, 247, 264, 266, 273, 286, 307, 308, 312, 364, 399, 418, 429, 456, 462, 494, 532, 546, 572, 614, 616, 627, 728, 741, 798, 836, 858, 921, 924, 988, 1001, 1064, 1092, 1144, 1228, 1254, 1463, 1482, 1596, 1672, 1716, 1729, 1842, 1848, 1976, 2002, 2149, 2184, 2456, 2508, 2717, 2926, 2964, 3003, 3192, 3377, 3432, 3458, 3684, 3991, 4004, 4298, 4389, 5016, 5187, 5434, 5833, 5852, 5928, 6006, 6447, 6754, 6916, 7368, 7982, 8008, 8151, 8596, 8778, 10131, 10374, 10868, 11666, 11704, 11973, 12012, 12894, 13508, 13832, 15964, 16302, 17192, 17499, 17556, 19019, 20262, 20748, 21736, 23332, 23639, 23946, 24024, 25788, 27016, 27937, 31928, 32604, 34998, 35112, 38038, 40524, 40831, 41496, 43901, 46664, 47278, 47892, 51576, 55874, 57057, 64163, 65208, 69996, 70917, 75829, 76076, 81048, 81662, 83811, 87802, 94556, 95784, 111748, 114114, 122493, 128326, 131703, 139992, 141834, 151658, 152152, 163324, 167622, 175604, 189112, 192489, 223496, 227487, 228228, 244986, 256652, 263406, 283668, 303316, 307307, 326648, 335244, 351208, 384978, 449141, 454974, 456456, 489972, 513304, 526812, 530803, 567336, 606632, 614614, 670488, 769956, 834119, 898282, 909948, 921921, 979944, 1053624, 1061606, 1229228, 1347423, 1539912, 1592409, 1668238, 1796564, 1819896, 1843842, 2123212, 2458456, 2502357, 2694846, 3184818, 3336476, 3593128, 3687684, 4246424, 5004714, 5389692, 5838833, 6369636, 6672952, 7375368, 10009428, 10779384, 11677666, 12739272, 17516499, 20018856, 23355332, 35032998, 46710664, 70065996, 140131992]

約数ペア:

[(1, 140131992), (2, 70065996), (3, 46710664), (4, 35032998), (6, 23355332), (7, 20018856), (8, 17516499), (11, 12739272), (12, 11677666), (13, 10779384), (14, 10009428), (19, 7375368), (21, 6672952), (22, 6369636), (24, 5838833), (26, 5389692), (28, 5004714), (33, 4246424), (38, 3687684), (39, 3593128), (42, 3336476), (44, 3184818), (52, 2694846), (56, 2502357), (57, 2458456), (66, 2123212), (76, 1843842), (77, 1819896), (78, 1796564), (84, 1668238), (88, 1592409), (91, 1539912), (104, 1347423), (114, 1229228), (132, 1061606), (133, 1053624), (143, 979944), (152, 921921), (154, 909948), (156, 898282), (168, 834119), (182, 769956), (209, 670488), (228, 614614), (231, 606632), (247, 567336), (264, 530803), (266, 526812), (273, 513304), (286, 489972), (307, 456456), (308, 454974), (312, 449141), (364, 384978), (399, 351208), (418, 335244), (429, 326648), (456, 307307), (462, 303316), (494, 283668), (532, 263406), (546, 256652), (572, 244986), (614, 228228), (616, 227487), (627, 223496), (728, 192489), (741, 189112), (798, 175604), (836, 167622), (858, 163324), (921, 152152), (924, 151658), (988, 141834), (1001, 139992), (1064, 131703), (1092, 128326), (1144, 122493), (1228, 114114), (1254, 111748), (1463, 95784), (1482, 94556), (1596, 87802), (1672, 83811), (1716, 81662), (1729, 81048), (1842, 76076), (1848, 75829), (1976, 70917), (2002, 69996), (2149, 65208), (2184, 64163), (2456, 57057), (2508, 55874), (2717, 51576), (2926, 47892), (2964, 47278), (3003, 46664), (3192, 43901), (3377, 41496), (3432, 40831), (3458, 40524), (3684, 38038), (3991, 35112), (4004, 34998), (4298, 32604), (4389, 31928), (5016, 27937), (5187, 27016), (5434, 25788), (5833, 24024), (5852, 23946), (5928, 23639), (6006, 23332), (6447, 21736), (6754, 20748), (6916, 20262), (7368, 19019), (7982, 17556), (8008, 17499), (8151, 17192), (8596, 16302), (8778, 15964), (10131, 13832), (10374, 13508), (10868, 12894), (11666, 12012), (11704, 11973)]