156985221964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1353320879}}^1$

素因数の和:1353320912

約数の個数: 12

約数和(自身を含む): 284197384800

約数和(自身を除く): 127212162836

約数列:

[1, 2, 4, 29, 58, 116, 1353320879, 2706641758, 5413283516, 39246305491, 78492610982, 156985221964]

約数ペア:

[(1, 156985221964), (2, 78492610982), (4, 39246305491), (29, 5413283516), (58, 2706641758), (116, 1353320879)]