173239486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2371}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 315608832

約数和(自身を除く): 142369346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 307, 614, 2149, 2371, 4298, 4742, 5219, 10438, 16597, 33194, 36533, 40307, 73066, 80614, 282149, 564298, 727897, 1455794, 5095279, 10190558, 12374249, 24748498, 86619743, 173239486]

約数ペア:

[(1, 173239486), (2, 86619743), (7, 24748498), (14, 12374249), (17, 10190558), (34, 5095279), (119, 1455794), (238, 727897), (307, 564298), (614, 282149), (2149, 80614), (2371, 73066), (4298, 40307), (4742, 36533), (5219, 33194), (10438, 16597)]