140516856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 422096400

約数和(自身を除く): 281579544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 101, 108, 113, 114, 152, 162, 171, 202, 216, 226, 228, 303, 324, 339, 342, 404, 452, 456, 513, 606, 648, 678, 684, 808, 904, 909, 1017, 1026, 1212, 1356, 1368, 1539, 1818, 1919, 2034, 2052, 2147, 2424, 2712, 2727, 3051, 3078, 3636, 3838, 4068, 4104, 4294, 5454, 5757, 6102, 6156, 6441, 7272, 7676, 8136, 8181, 8588, 9153, 10908, 11413, 11514, 12204, 12312, 12882, 15352, 16362, 17176, 17271, 18306, 19323, 21816, 22826, 23028, 24408, 25764, 32724, 34239, 34542, 36612, 38646, 45652, 46056, 51528, 51813, 57969, 65448, 68478, 69084, 73224, 77292, 91304, 102717, 103626, 115938, 136956, 138168, 154584, 155439, 173907, 205434, 207252, 216847, 231876, 273912, 308151, 310878, 347814, 410868, 414504, 433694, 463752, 616302, 621756, 650541, 695628, 821736, 867388, 924453, 1232604, 1243512, 1301082, 1391256, 1734776, 1848906, 1951623, 2465208, 2602164, 3697812, 3903246, 5204328, 5854869, 7395624, 7806492, 11709738, 15612984, 17564607, 23419476, 35129214, 46838952, 70258428, 140516856]

約数ペア:

[(1, 140516856), (2, 70258428), (3, 46838952), (4, 35129214), (6, 23419476), (8, 17564607), (9, 15612984), (12, 11709738), (18, 7806492), (19, 7395624), (24, 5854869), (27, 5204328), (36, 3903246), (38, 3697812), (54, 2602164), (57, 2465208), (72, 1951623), (76, 1848906), (81, 1734776), (101, 1391256), (108, 1301082), (113, 1243512), (114, 1232604), (152, 924453), (162, 867388), (171, 821736), (202, 695628), (216, 650541), (226, 621756), (228, 616302), (303, 463752), (324, 433694), (339, 414504), (342, 410868), (404, 347814), (452, 310878), (456, 308151), (513, 273912), (606, 231876), (648, 216847), (678, 207252), (684, 205434), (808, 173907), (904, 155439), (909, 154584), (1017, 138168), (1026, 136956), (1212, 115938), (1356, 103626), (1368, 102717), (1539, 91304), (1818, 77292), (1919, 73224), (2034, 69084), (2052, 68478), (2147, 65448), (2424, 57969), (2712, 51813), (2727, 51528), (3051, 46056), (3078, 45652), (3636, 38646), (3838, 36612), (4068, 34542), (4104, 34239), (4294, 32724), (5454, 25764), (5757, 24408), (6102, 23028), (6156, 22826), (6441, 21816), (7272, 19323), (7676, 18306), (8136, 17271), (8181, 17176), (8588, 16362), (9153, 15352), (10908, 12882), (11413, 12312), (11514, 12204)]