163497170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 299033856

約数和(自身を除く): 135536686

約数列:

[1, 2, 5, 10, 131, 137, 262, 274, 655, 685, 911, 1310, 1370, 1822, 4555, 9110, 17947, 35894, 89735, 119341, 124807, 179470, 238682, 249614, 596705, 624035, 1193410, 1248070, 16349717, 32699434, 81748585, 163497170]

約数ペア:

[(1, 163497170), (2, 81748585), (5, 32699434), (10, 16349717), (131, 1248070), (137, 1193410), (262, 624035), (274, 596705), (655, 249614), (685, 238682), (911, 179470), (1310, 124807), (1370, 119341), (1822, 89735), (4555, 35894), (9110, 17947)]