16568838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 43479072

約数和(自身を除く): 26910234

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 41, 66, 78, 82, 99, 117, 123, 143, 157, 198, 234, 246, 286, 314, 369, 429, 451, 471, 533, 738, 858, 902, 942, 1066, 1287, 1353, 1413, 1599, 1727, 2041, 2574, 2706, 2826, 3198, 3454, 4059, 4082, 4797, 5181, 5863, 6123, 6437, 8118, 9594, 10362, 11726, 12246, 12874, 15543, 17589, 18369, 19311, 22451, 31086, 35178, 36738, 38622, 44902, 52767, 57933, 67353, 70807, 83681, 105534, 115866, 134706, 141614, 167362, 202059, 212421, 251043, 404118, 424842, 502086, 637263, 753129, 920491, 1274526, 1506258, 1840982, 2761473, 5522946, 8284419, 16568838]

約数ペア:

[(1, 16568838), (2, 8284419), (3, 5522946), (6, 2761473), (9, 1840982), (11, 1506258), (13, 1274526), (18, 920491), (22, 753129), (26, 637263), (33, 502086), (39, 424842), (41, 404118), (66, 251043), (78, 212421), (82, 202059), (99, 167362), (117, 141614), (123, 134706), (143, 115866), (157, 105534), (198, 83681), (234, 70807), (246, 67353), (286, 57933), (314, 52767), (369, 44902), (429, 38622), (451, 36738), (471, 35178), (533, 31086), (738, 22451), (858, 19311), (902, 18369), (942, 17589), (1066, 15543), (1287, 12874), (1353, 12246), (1413, 11726), (1599, 10362), (1727, 9594), (2041, 8118), (2574, 6437), (2706, 6123), (2826, 5863), (3198, 5181), (3454, 4797), (4059, 4082)]