168983978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{28729}}^1$

素因数の和:28921

約数の個数: 16

約数和(自身を含む): 269947080

約数和(自身を除く): 100963102

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 28729, 57458, 488393, 976786, 4970117, 9940234, 84491989, 168983978]

約数ペア:

[(1, 168983978), (2, 84491989), (17, 9940234), (34, 4970117), (173, 976786), (346, 488393), (2941, 57458), (5882, 28729)]