124399808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{149519}}^1$

素因数の和:149544

約数の個数: 28

約数和(自身を含む): 265846560

約数和(自身を除く): 141446752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 149519, 299038, 598076, 1196152, 1943747, 2392304, 3887494, 4784608, 7774988, 9569216, 15549976, 31099952, 62199904, 124399808]

約数ペア:

[(1, 124399808), (2, 62199904), (4, 31099952), (8, 15549976), (13, 9569216), (16, 7774988), (26, 4784608), (32, 3887494), (52, 2392304), (64, 1943747), (104, 1196152), (208, 598076), (416, 299038), (832, 149519)]