156964734647

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1\times {\mathrm{73013}}^1$

素因数の和:82958

約数の個数: 16

約数和(自身を含む): 185196214272

約数和(自身を除く): 28231479625

約数列:

[1, 7, 31, 217, 9907, 69349, 73013, 307117, 511091, 2149819, 2263403, 15843821, 723339791, 5063378537, 22423533521, 156964734647]

約数ペア:

[(1, 156964734647), (7, 22423533521), (31, 5063378537), (217, 723339791), (9907, 15843821), (69349, 2263403), (73013, 2149819), (307117, 511091)]