168959286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1823}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 386979840

約数和(自身を除く): 218020554

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1626, 1823, 2439, 3646, 4878, 5149, 5469, 10298, 10938, 15447, 16407, 30894, 32814, 34637, 46341, 69274, 92682, 103911, 207822, 311733, 494033, 623466, 988066, 1482099, 2964198, 4446297, 8892594, 9386627, 18773254, 28159881, 56319762, 84479643, 168959286]

約数ペア:

[(1, 168959286), (2, 84479643), (3, 56319762), (6, 28159881), (9, 18773254), (18, 9386627), (19, 8892594), (38, 4446297), (57, 2964198), (114, 1482099), (171, 988066), (271, 623466), (342, 494033), (542, 311733), (813, 207822), (1626, 103911), (1823, 92682), (2439, 69274), (3646, 46341), (4878, 34637), (5149, 32814), (5469, 30894), (10298, 16407), (10938, 15447)]