128768810268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{62501}}^1\times {\mathrm{24527}}^1$

素因数の和:87042

約数の個数: 48

約数和(自身を含む): 343402988544

約数和(自身を除く): 214634178276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 24527, 49054, 62501, 73581, 98108, 125002, 147162, 171689, 187503, 250004, 294324, 343378, 375006, 437507, 515067, 686756, 750012, 875014, 1030134, 1312521, 1750028, 2060268, 2625042, 5250084, 1532962027, 3065924054, 4598886081, 6131848108, 9197772162, 10730734189, 18395544324, 21461468378, 32192202567, 42922936756, 64384405134, 128768810268]

約数ペア:

[(1, 128768810268), (2, 64384405134), (3, 42922936756), (4, 32192202567), (6, 21461468378), (7, 18395544324), (12, 10730734189), (14, 9197772162), (21, 6131848108), (28, 4598886081), (42, 3065924054), (84, 1532962027), (24527, 5250084), (49054, 2625042), (62501, 2060268), (73581, 1750028), (98108, 1312521), (125002, 1030134), (147162, 875014), (171689, 750012), (187503, 686756), (250004, 515067), (294324, 437507), (343378, 375006)]