156719447981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1733}}^1\times {\mathrm{2143}}^1\times {\mathrm{2221}}^1$

素因数の和:6116

約数の個数: 16

約数和(自身を含む): 165214410240

約数和(自身を除く): 8494962259

約数列:

[1, 19, 1733, 2143, 2221, 32927, 40717, 42199, 3713819, 3848993, 4759603, 70562561, 73130867, 90432457, 8248391999, 156719447981]

約数ペア:

[(1, 156719447981), (19, 8248391999), (1733, 90432457), (2143, 73130867), (2221, 70562561), (32927, 4759603), (40717, 3848993), (42199, 3713819)]