156960401552

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{7528799}}^1$

素因数の和:7530110

約数の個数: 20

約数和(自身を含む): 304344211200

約数和(自身を除く): 147383809648

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 10424, 20848, 7528799, 15057598, 30115196, 60230392, 120460784, 9810025097, 19620050194, 39240100388, 78480200776, 156960401552]

約数ペア:

[(1, 156960401552), (2, 78480200776), (4, 39240100388), (8, 19620050194), (16, 9810025097), (1303, 120460784), (2606, 60230392), (5212, 30115196), (10424, 15057598), (20848, 7528799)]