156917687198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239539}}^1\times {\mathrm{17239}}^1$

素因数の和:256799

約数の個数: 16

約数和(自身を含む): 247780176000

約数和(自身を除く): 90862488802

約数列:

[1, 2, 19, 38, 17239, 34478, 239539, 327541, 479078, 655082, 4551241, 9102482, 4129412821, 8258825642, 78458843599, 156917687198]

約数ペア:

[(1, 156917687198), (2, 78458843599), (19, 8258825642), (38, 4129412821), (17239, 9102482), (34478, 4551241), (239539, 655082), (327541, 479078)]