156944903402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30271}}^1\times {\mathrm{10009}}^1$

素因数の和:40326

約数の個数: 32

約数和(自身を含む): 276356720640

約数和(自身を除く): 119411817238

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 10009, 20018, 30271, 60542, 70063, 140126, 211897, 370333, 423794, 740666, 1120027, 2240054, 2592331, 5184662, 7840189, 15680378, 302982439, 605964878, 2120877073, 4241754146, 11210350243, 22420700486, 78472451701, 156944903402]

約数ペア:

[(1, 156944903402), (2, 78472451701), (7, 22420700486), (14, 11210350243), (37, 4241754146), (74, 2120877073), (259, 605964878), (518, 302982439), (10009, 15680378), (20018, 7840189), (30271, 5184662), (60542, 2592331), (70063, 2240054), (140126, 1120027), (211897, 740666), (370333, 423794)]