164357448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15671}}^1$

素因数の和:15722

約数の個数: 64

約数和(自身を含む): 451353600

約数和(自身を除く): 286996152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 15671, 31342, 47013, 62684, 94026, 125368, 188052, 297749, 360433, 376104, 595498, 720866, 893247, 1081299, 1190996, 1441732, 1786494, 2162598, 2381992, 2883464, 3572988, 4325196, 6848227, 7145976, 8650392, 13696454, 20544681, 27392908, 41089362, 54785816, 82178724, 164357448]

約数ペア:

[(1, 164357448), (2, 82178724), (3, 54785816), (4, 41089362), (6, 27392908), (8, 20544681), (12, 13696454), (19, 8650392), (23, 7145976), (24, 6848227), (38, 4325196), (46, 3572988), (57, 2883464), (69, 2381992), (76, 2162598), (92, 1786494), (114, 1441732), (138, 1190996), (152, 1081299), (184, 893247), (228, 720866), (276, 595498), (437, 376104), (456, 360433), (552, 297749), (874, 188052), (1311, 125368), (1748, 94026), (2622, 62684), (3496, 47013), (5244, 31342), (10488, 15671)]