171743728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7307}}^1$

素因数の和:7441

約数の個数: 40

約数和(自身を含む): 361570608

約数和(自身を除く): 189826880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 7307, 11752, 14614, 23504, 29228, 58456, 94991, 116912, 189982, 379964, 759928, 825691, 1519856, 1651382, 3302764, 6605528, 10733983, 13211056, 21467966, 42935932, 85871864, 171743728]

約数ペア:

[(1, 171743728), (2, 85871864), (4, 42935932), (8, 21467966), (13, 13211056), (16, 10733983), (26, 6605528), (52, 3302764), (104, 1651382), (113, 1519856), (208, 825691), (226, 759928), (452, 379964), (904, 189982), (1469, 116912), (1808, 94991), (2938, 58456), (5876, 29228), (7307, 23504), (11752, 14614)]