144873984

素因数分解:

$2^9\times 3^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 388510848

約数和(自身を除く): 243636864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 367, 384, 512, 514, 734, 768, 771, 1028, 1101, 1468, 1536, 1542, 2056, 2202, 2936, 3084, 4112, 4404, 5872, 6168, 8224, 8808, 11744, 12336, 16448, 17616, 23488, 24672, 32896, 35232, 46976, 49344, 65792, 70464, 93952, 94319, 98688, 131584, 140928, 187904, 188638, 197376, 281856, 282957, 377276, 394752, 563712, 565914, 754552, 1131828, 1509104, 2263656, 3018208, 4527312, 6036416, 9054624, 12072832, 18109248, 24145664, 36218496, 48291328, 72436992, 144873984]

約数ペア:

[(1, 144873984), (2, 72436992), (3, 48291328), (4, 36218496), (6, 24145664), (8, 18109248), (12, 12072832), (16, 9054624), (24, 6036416), (32, 4527312), (48, 3018208), (64, 2263656), (96, 1509104), (128, 1131828), (192, 754552), (256, 565914), (257, 563712), (367, 394752), (384, 377276), (512, 282957), (514, 281856), (734, 197376), (768, 188638), (771, 187904), (1028, 140928), (1101, 131584), (1468, 98688), (1536, 94319), (1542, 93952), (2056, 70464), (2202, 65792), (2936, 49344), (3084, 46976), (4112, 35232), (4404, 32896), (5872, 24672), (6168, 23488), (8224, 17616), (8808, 16448), (11744, 12336)]