189052094

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 368436600

約数和(自身を除く): 179384506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 121, 149, 154, 214, 242, 298, 539, 749, 847, 1043, 1078, 1177, 1498, 1639, 1694, 2086, 2354, 3278, 5243, 5929, 7301, 8239, 10486, 11473, 11858, 12947, 14602, 15943, 16478, 18029, 22946, 25894, 31886, 36058, 57673, 80311, 90629, 111601, 115346, 126203, 160622, 175373, 181258, 223202, 252406, 350746, 634403, 781207, 883421, 1227611, 1268806, 1562414, 1766842, 1929103, 2455222, 3858206, 8593277, 13503721, 17186554, 27007442, 94526047, 189052094]

約数ペア:

[(1, 189052094), (2, 94526047), (7, 27007442), (11, 17186554), (14, 13503721), (22, 8593277), (49, 3858206), (77, 2455222), (98, 1929103), (107, 1766842), (121, 1562414), (149, 1268806), (154, 1227611), (214, 883421), (242, 781207), (298, 634403), (539, 350746), (749, 252406), (847, 223202), (1043, 181258), (1078, 175373), (1177, 160622), (1498, 126203), (1639, 115346), (1694, 111601), (2086, 90629), (2354, 80311), (3278, 57673), (5243, 36058), (5929, 31886), (7301, 25894), (8239, 22946), (10486, 18029), (11473, 16478), (11858, 15943), (12947, 14602)]