15678028158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{65837}}^1$

素因数の和:65969

約数の個数: 64

約数和(自身を含む): 35040563712

約数和(自身を除く): 19362535554

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 71, 78, 86, 129, 142, 213, 258, 426, 559, 923, 1118, 1677, 1846, 2769, 3053, 3354, 5538, 6106, 9159, 18318, 39689, 65837, 79378, 119067, 131674, 197511, 238134, 395022, 855881, 1711762, 2567643, 2830991, 4674427, 5135286, 5661982, 8492973, 9348854, 14023281, 16985946, 28046562, 36802883, 60767551, 73605766, 110408649, 121535102, 182302653, 201000361, 220817298, 364605306, 402000722, 603001083, 1206002166, 2613004693, 5226009386, 7839014079, 15678028158]

約数ペア:

[(1, 15678028158), (2, 7839014079), (3, 5226009386), (6, 2613004693), (13, 1206002166), (26, 603001083), (39, 402000722), (43, 364605306), (71, 220817298), (78, 201000361), (86, 182302653), (129, 121535102), (142, 110408649), (213, 73605766), (258, 60767551), (426, 36802883), (559, 28046562), (923, 16985946), (1118, 14023281), (1677, 9348854), (1846, 8492973), (2769, 5661982), (3053, 5135286), (3354, 4674427), (5538, 2830991), (6106, 2567643), (9159, 1711762), (18318, 855881), (39689, 395022), (65837, 238134), (79378, 197511), (119067, 131674)]