129046192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 289267200

約数和(自身を除く): 160221008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 88, 92, 142, 176, 184, 253, 284, 368, 449, 506, 568, 781, 898, 1012, 1136, 1562, 1633, 1796, 2024, 3124, 3266, 3592, 4048, 4939, 6248, 6532, 7184, 9878, 10327, 12496, 13064, 17963, 19756, 20654, 26128, 31879, 35926, 39512, 41308, 63758, 71852, 79024, 82616, 113597, 127516, 143704, 165232, 227194, 255032, 287408, 350669, 454388, 510064, 701338, 733217, 908776, 1402676, 1466434, 1817552, 2805352, 2932868, 5610704, 5865736, 8065387, 11731472, 16130774, 32261548, 64523096, 129046192]

約数ペア:

[(1, 129046192), (2, 64523096), (4, 32261548), (8, 16130774), (11, 11731472), (16, 8065387), (22, 5865736), (23, 5610704), (44, 2932868), (46, 2805352), (71, 1817552), (88, 1466434), (92, 1402676), (142, 908776), (176, 733217), (184, 701338), (253, 510064), (284, 454388), (368, 350669), (449, 287408), (506, 255032), (568, 227194), (781, 165232), (898, 143704), (1012, 127516), (1136, 113597), (1562, 82616), (1633, 79024), (1796, 71852), (2024, 63758), (3124, 41308), (3266, 39512), (3592, 35926), (4048, 31879), (4939, 26128), (6248, 20654), (6532, 19756), (7184, 17963), (9878, 13064), (10327, 12496)]