15664656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 48282624

約数和(自身を除く): 32617968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2027, 2576, 3864, 4054, 6081, 7728, 8108, 12162, 14189, 16216, 24324, 28378, 32432, 42567, 46621, 48648, 56756, 85134, 93242, 97296, 113512, 139863, 170268, 186484, 227024, 279726, 326347, 340536, 372968, 559452, 652694, 681072, 745936, 979041, 1118904, 1305388, 1958082, 2237808, 2610776, 3916164, 5221552, 7832328, 15664656]

約数ペア:

[(1, 15664656), (2, 7832328), (3, 5221552), (4, 3916164), (6, 2610776), (7, 2237808), (8, 1958082), (12, 1305388), (14, 1118904), (16, 979041), (21, 745936), (23, 681072), (24, 652694), (28, 559452), (42, 372968), (46, 340536), (48, 326347), (56, 279726), (69, 227024), (84, 186484), (92, 170268), (112, 139863), (138, 113512), (161, 97296), (168, 93242), (184, 85134), (276, 56756), (322, 48648), (336, 46621), (368, 42567), (483, 32432), (552, 28378), (644, 24324), (966, 16216), (1104, 14189), (1288, 12162), (1932, 8108), (2027, 7728), (2576, 6081), (3864, 4054)]