165169584

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20159

約数の個数: 80

約数和(自身を含む): 499075200

約数和(自身を除く): 333905616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 321968, 362214, 382337, 482952, 543321, 724428, 764674, 965904, 1086642, 1147011, 1448856, 1529348, 2173284, 2294022, 2897712, 3058696, 3441033, 4346568, 4588044, 6117392, 6882066, 8693136, 9176088, 10323099, 13764132, 18352176, 20646198, 27528264, 41292396, 55056528, 82584792, 165169584]

約数ペア:

[(1, 165169584), (2, 82584792), (3, 55056528), (4, 41292396), (6, 27528264), (8, 20646198), (9, 18352176), (12, 13764132), (16, 10323099), (18, 9176088), (19, 8693136), (24, 6882066), (27, 6117392), (36, 4588044), (38, 4346568), (48, 3441033), (54, 3058696), (57, 2897712), (72, 2294022), (76, 2173284), (108, 1529348), (114, 1448856), (144, 1147011), (152, 1086642), (171, 965904), (216, 764674), (228, 724428), (304, 543321), (342, 482952), (432, 382337), (456, 362214), (513, 321968), (684, 241476), (912, 181107), (1026, 160984), (1368, 120738), (2052, 80492), (2736, 60369), (4104, 40246), (8208, 20123)]