164380248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 473428800

約数和(自身を除く): 309048552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 107, 114, 152, 171, 214, 228, 321, 342, 428, 456, 642, 684, 856, 963, 1123, 1284, 1368, 1926, 2033, 2246, 2568, 3369, 3852, 4066, 4492, 6099, 6738, 7704, 8132, 8984, 10107, 12198, 13476, 16264, 18297, 20214, 21337, 24396, 26952, 36594, 40428, 42674, 48792, 64011, 73188, 80856, 85348, 120161, 128022, 146376, 170696, 192033, 240322, 256044, 360483, 384066, 480644, 512088, 720966, 768132, 961288, 1081449, 1441932, 1536264, 2162898, 2283059, 2883864, 4325796, 4566118, 6849177, 8651592, 9132236, 13698354, 18264472, 20547531, 27396708, 41095062, 54793416, 82190124, 164380248]

約数ペア:

[(1, 164380248), (2, 82190124), (3, 54793416), (4, 41095062), (6, 27396708), (8, 20547531), (9, 18264472), (12, 13698354), (18, 9132236), (19, 8651592), (24, 6849177), (36, 4566118), (38, 4325796), (57, 2883864), (72, 2283059), (76, 2162898), (107, 1536264), (114, 1441932), (152, 1081449), (171, 961288), (214, 768132), (228, 720966), (321, 512088), (342, 480644), (428, 384066), (456, 360483), (642, 256044), (684, 240322), (856, 192033), (963, 170696), (1123, 146376), (1284, 128022), (1368, 120161), (1926, 85348), (2033, 80856), (2246, 73188), (2568, 64011), (3369, 48792), (3852, 42674), (4066, 40428), (4492, 36594), (6099, 26952), (6738, 24396), (7704, 21337), (8132, 20214), (8984, 18297), (10107, 16264), (12198, 13476)]