168672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 508032

約数和(自身を除く): 339360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 251, 336, 502, 672, 753, 1004, 1506, 1757, 2008, 3012, 3514, 4016, 5271, 6024, 7028, 8032, 10542, 12048, 14056, 21084, 24096, 28112, 42168, 56224, 84336, 168672]

約数ペア:

[(1, 168672), (2, 84336), (3, 56224), (4, 42168), (6, 28112), (7, 24096), (8, 21084), (12, 14056), (14, 12048), (16, 10542), (21, 8032), (24, 7028), (28, 6024), (32, 5271), (42, 4016), (48, 3514), (56, 3012), (84, 2008), (96, 1757), (112, 1506), (168, 1004), (224, 753), (251, 672), (336, 502)]