129443538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 313786368

約数和(自身を除く): 184342830

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 1147, 1302, 1554, 2294, 2687, 3441, 5374, 6882, 8029, 8061, 16058, 16122, 18809, 24087, 37618, 48174, 56427, 83297, 99419, 112854, 166594, 198838, 249891, 298257, 499782, 583079, 596514, 695933, 1166158, 1391866, 1749237, 2087799, 3081989, 3498474, 4175598, 6163978, 9245967, 18491934, 21573923, 43147846, 64721769, 129443538]

約数ペア:

[(1, 129443538), (2, 64721769), (3, 43147846), (6, 21573923), (7, 18491934), (14, 9245967), (21, 6163978), (31, 4175598), (37, 3498474), (42, 3081989), (62, 2087799), (74, 1749237), (93, 1391866), (111, 1166158), (186, 695933), (217, 596514), (222, 583079), (259, 499782), (434, 298257), (518, 249891), (651, 198838), (777, 166594), (1147, 112854), (1302, 99419), (1554, 83297), (2294, 56427), (2687, 48174), (3441, 37618), (5374, 24087), (6882, 18809), (8029, 16122), (8061, 16058)]