155557248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5296

約数の個数: 128

約数和(自身を含む): 515255040

約数和(自身を除く): 359697792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 5261, 7392, 9856, 10522, 14784, 15783, 21044, 29568, 31566, 36827, 42088, 57871, 63132, 73654, 84176, 110481, 115742, 126264, 147308, 168352, 173613, 220962, 231484, 252528, 294616, 336704, 347226, 405097, 441924, 462968, 505056, 589232, 673408, 694452, 810194, 883848, 925936, 1010112, 1178464, 1215291, 1388904, 1620388, 1767696, 1851872, 2020224, 2356928, 2430582, 2777808, 3240776, 3535392, 3703744, 4713856, 4861164, 5555616, 6481552, 7070784, 7407488, 9722328, 11111232, 12963104, 14141568, 19444656, 22222464, 25926208, 38889312, 51852416, 77778624, 155557248]

約数ペア:

[(1, 155557248), (2, 77778624), (3, 51852416), (4, 38889312), (6, 25926208), (7, 22222464), (8, 19444656), (11, 14141568), (12, 12963104), (14, 11111232), (16, 9722328), (21, 7407488), (22, 7070784), (24, 6481552), (28, 5555616), (32, 4861164), (33, 4713856), (42, 3703744), (44, 3535392), (48, 3240776), (56, 2777808), (64, 2430582), (66, 2356928), (77, 2020224), (84, 1851872), (88, 1767696), (96, 1620388), (112, 1388904), (128, 1215291), (132, 1178464), (154, 1010112), (168, 925936), (176, 883848), (192, 810194), (224, 694452), (231, 673408), (264, 589232), (308, 505056), (336, 462968), (352, 441924), (384, 405097), (448, 347226), (462, 336704), (528, 294616), (616, 252528), (672, 231484), (704, 220962), (896, 173613), (924, 168352), (1056, 147308), (1232, 126264), (1344, 115742), (1408, 110481), (1848, 84176), (2112, 73654), (2464, 63132), (2688, 57871), (3696, 42088), (4224, 36827), (4928, 31566), (5261, 29568), (7392, 21044), (9856, 15783), (10522, 14784)]