128415742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11959}}^1$

素因数の和:12040

約数の個数: 32

約数和(自身を含む): 241113600

約数和(自身を除く): 112697858

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 11959, 23918, 83713, 155467, 167426, 310934, 705581, 1088269, 1411162, 2176538, 4939067, 9172553, 9878134, 18345106, 64207871, 128415742]

約数ペア:

[(1, 128415742), (2, 64207871), (7, 18345106), (13, 9878134), (14, 9172553), (26, 4939067), (59, 2176538), (91, 1411162), (118, 1088269), (182, 705581), (413, 310934), (767, 167426), (826, 155467), (1534, 83713), (5369, 23918), (10738, 11959)]