145408512

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:849

約数の個数: 80

約数和(自身を含む): 390769632

約数和(自身を除く): 245361120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 691, 768, 822, 1096, 1382, 1536, 1644, 2073, 2192, 2764, 3288, 4146, 4384, 5528, 6576, 8292, 8768, 11056, 13152, 16584, 17536, 22112, 26304, 33168, 35072, 44224, 52608, 66336, 70144, 88448, 94667, 105216, 132672, 176896, 189334, 210432, 265344, 284001, 353792, 378668, 530688, 568002, 757336, 1061376, 1136004, 1514672, 2272008, 3029344, 4544016, 6058688, 9088032, 12117376, 18176064, 24234752, 36352128, 48469504, 72704256, 145408512]

約数ペア:

[(1, 145408512), (2, 72704256), (3, 48469504), (4, 36352128), (6, 24234752), (8, 18176064), (12, 12117376), (16, 9088032), (24, 6058688), (32, 4544016), (48, 3029344), (64, 2272008), (96, 1514672), (128, 1136004), (137, 1061376), (192, 757336), (256, 568002), (274, 530688), (384, 378668), (411, 353792), (512, 284001), (548, 265344), (691, 210432), (768, 189334), (822, 176896), (1096, 132672), (1382, 105216), (1536, 94667), (1644, 88448), (2073, 70144), (2192, 66336), (2764, 52608), (3288, 44224), (4146, 35072), (4384, 33168), (5528, 26304), (6576, 22112), (8292, 17536), (8768, 16584), (11056, 13152)]