15316896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 47996928

約数和(自身を除く): 32680032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 991, 1104, 1288, 1932, 1982, 2208, 2576, 2973, 3864, 3964, 5152, 5946, 6937, 7728, 7928, 11892, 13874, 15456, 15856, 20811, 22793, 23784, 27748, 31712, 41622, 45586, 47568, 55496, 68379, 83244, 91172, 95136, 110992, 136758, 159551, 166488, 182344, 221984, 273516, 319102, 332976, 364688, 478653, 547032, 638204, 665952, 729376, 957306, 1094064, 1276408, 1914612, 2188128, 2552816, 3829224, 5105632, 7658448, 15316896]

約数ペア:

[(1, 15316896), (2, 7658448), (3, 5105632), (4, 3829224), (6, 2552816), (7, 2188128), (8, 1914612), (12, 1276408), (14, 1094064), (16, 957306), (21, 729376), (23, 665952), (24, 638204), (28, 547032), (32, 478653), (42, 364688), (46, 332976), (48, 319102), (56, 273516), (69, 221984), (84, 182344), (92, 166488), (96, 159551), (112, 136758), (138, 110992), (161, 95136), (168, 91172), (184, 83244), (224, 68379), (276, 55496), (322, 47568), (336, 45586), (368, 41622), (483, 31712), (552, 27748), (644, 23784), (672, 22793), (736, 20811), (966, 15856), (991, 15456), (1104, 13874), (1288, 11892), (1932, 7928), (1982, 7728), (2208, 6937), (2576, 5946), (2973, 5152), (3864, 3964)]