188551008

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9221}}^1$

素因数の和:9308

約数の個数: 72

約数和(自身を含む): 543802896

約数和(自身を除く): 355251888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 9221, 10224, 18442, 20448, 27663, 36884, 55326, 73768, 82989, 110652, 147536, 165978, 221304, 295072, 331956, 442608, 654691, 663912, 885216, 1309382, 1327824, 1964073, 2618764, 2655648, 3928146, 5237528, 5892219, 7856292, 10475056, 11784438, 15712584, 20950112, 23568876, 31425168, 47137752, 62850336, 94275504, 188551008]

約数ペア:

[(1, 188551008), (2, 94275504), (3, 62850336), (4, 47137752), (6, 31425168), (8, 23568876), (9, 20950112), (12, 15712584), (16, 11784438), (18, 10475056), (24, 7856292), (32, 5892219), (36, 5237528), (48, 3928146), (71, 2655648), (72, 2618764), (96, 1964073), (142, 1327824), (144, 1309382), (213, 885216), (284, 663912), (288, 654691), (426, 442608), (568, 331956), (639, 295072), (852, 221304), (1136, 165978), (1278, 147536), (1704, 110652), (2272, 82989), (2556, 73768), (3408, 55326), (5112, 36884), (6816, 27663), (9221, 20448), (10224, 18442)]