179904112

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 355687056

約数和(自身を除く): 175782944

約数列:

[1, 2, 4, 8, 16, 67, 134, 257, 268, 514, 536, 653, 1028, 1072, 1306, 2056, 2612, 4112, 5224, 10448, 17219, 34438, 43751, 68876, 87502, 137752, 167821, 175004, 275504, 335642, 350008, 671284, 700016, 1342568, 2685136, 11244007, 22488014, 44976028, 89952056, 179904112]

約数ペア:

[(1, 179904112), (2, 89952056), (4, 44976028), (8, 22488014), (16, 11244007), (67, 2685136), (134, 1342568), (257, 700016), (268, 671284), (514, 350008), (536, 335642), (653, 275504), (1028, 175004), (1072, 167821), (1306, 137752), (2056, 87502), (2612, 68876), (4112, 43751), (5224, 34438), (10448, 17219)]