127944336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 357546560

約数和(自身を除く): 229602224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 541, 624, 758, 1082, 1137, 1516, 1623, 2164, 2274, 3032, 3246, 4328, 4548, 4927, 6064, 6492, 7033, 8656, 9096, 9854, 12984, 14066, 14781, 18192, 19708, 21099, 25968, 28132, 29562, 39416, 42198, 56264, 59124, 78832, 84396, 112528, 118248, 168792, 205039, 236496, 337584, 410078, 615117, 820156, 1230234, 1640312, 2460468, 2665507, 3280624, 4920936, 5331014, 7996521, 9841872, 10662028, 15993042, 21324056, 31986084, 42648112, 63972168, 127944336]

約数ペア:

[(1, 127944336), (2, 63972168), (3, 42648112), (4, 31986084), (6, 21324056), (8, 15993042), (12, 10662028), (13, 9841872), (16, 7996521), (24, 5331014), (26, 4920936), (39, 3280624), (48, 2665507), (52, 2460468), (78, 1640312), (104, 1230234), (156, 820156), (208, 615117), (312, 410078), (379, 337584), (541, 236496), (624, 205039), (758, 168792), (1082, 118248), (1137, 112528), (1516, 84396), (1623, 78832), (2164, 59124), (2274, 56264), (3032, 42198), (3246, 39416), (4328, 29562), (4548, 28132), (4927, 25968), (6064, 21099), (6492, 19708), (7033, 18192), (8656, 14781), (9096, 14066), (9854, 12984)]