177872032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 379997352

約数和(自身を除く): 202125320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1781, 2192, 3121, 3562, 4384, 6242, 7124, 12484, 14248, 24968, 28496, 40573, 49936, 56992, 81146, 99872, 162292, 324584, 427577, 649168, 855154, 1298336, 1710308, 3420616, 5558501, 6841232, 11117002, 13682464, 22234004, 44468008, 88936016, 177872032]

約数ペア:

[(1, 177872032), (2, 88936016), (4, 44468008), (8, 22234004), (13, 13682464), (16, 11117002), (26, 6841232), (32, 5558501), (52, 3420616), (104, 1710308), (137, 1298336), (208, 855154), (274, 649168), (416, 427577), (548, 324584), (1096, 162292), (1781, 99872), (2192, 81146), (3121, 56992), (3562, 49936), (4384, 40573), (6242, 28496), (7124, 24968), (12484, 14248)]