168506478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 447033600

約数和(自身を除く): 278527122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 59, 63, 114, 118, 126, 133, 171, 177, 266, 342, 354, 399, 413, 531, 798, 826, 1062, 1121, 1193, 1197, 1239, 2242, 2386, 2394, 2478, 3363, 3579, 3717, 6726, 7158, 7434, 7847, 8351, 10089, 10737, 15694, 16702, 20178, 21474, 22667, 23541, 25053, 45334, 47082, 50106, 68001, 70387, 70623, 75159, 136002, 140774, 141246, 150318, 158669, 204003, 211161, 317338, 408006, 422322, 476007, 492709, 633483, 952014, 985418, 1266966, 1337353, 1428021, 1478127, 2674706, 2856042, 2956254, 4012059, 4434381, 8024118, 8868762, 9361471, 12036177, 18722942, 24072354, 28084413, 56168826, 84253239, 168506478]

約数ペア:

[(1, 168506478), (2, 84253239), (3, 56168826), (6, 28084413), (7, 24072354), (9, 18722942), (14, 12036177), (18, 9361471), (19, 8868762), (21, 8024118), (38, 4434381), (42, 4012059), (57, 2956254), (59, 2856042), (63, 2674706), (114, 1478127), (118, 1428021), (126, 1337353), (133, 1266966), (171, 985418), (177, 952014), (266, 633483), (342, 492709), (354, 476007), (399, 422322), (413, 408006), (531, 317338), (798, 211161), (826, 204003), (1062, 158669), (1121, 150318), (1193, 141246), (1197, 140774), (1239, 136002), (2242, 75159), (2386, 70623), (2394, 70387), (2478, 68001), (3363, 50106), (3579, 47082), (3717, 45334), (6726, 25053), (7158, 23541), (7434, 22667), (7847, 21474), (8351, 20178), (10089, 16702), (10737, 15694)]