172836722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 279774000

約数和(自身を除く): 106937278

約数列:

[1, 2, 17, 34, 109, 149, 218, 298, 313, 626, 1853, 2533, 3706, 5066, 5321, 10642, 16241, 32482, 34117, 46637, 68234, 93274, 276097, 552194, 579989, 792829, 1159978, 1585658, 5083433, 10166866, 86418361, 172836722]

約数ペア:

[(1, 172836722), (2, 86418361), (17, 10166866), (34, 5083433), (109, 1585658), (149, 1159978), (218, 792829), (298, 579989), (313, 552194), (626, 276097), (1853, 93274), (2533, 68234), (3706, 46637), (5066, 34117), (5321, 32482), (10642, 16241)]