149075696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5310

約数の個数: 80

約数和(自身を含む): 375833088

約数和(自身を除く): 226757392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 5261, 7084, 10522, 14168, 21044, 28336, 36827, 42088, 57871, 73654, 84176, 115742, 121003, 147308, 231484, 242006, 294616, 405097, 462968, 484012, 589232, 810194, 847021, 925936, 968024, 1331033, 1620388, 1694042, 1936048, 2662066, 3240776, 3388084, 5324132, 6481552, 6776168, 9317231, 10648264, 13552336, 18634462, 21296528, 37268924, 74537848, 149075696]

約数ペア:

[(1, 149075696), (2, 74537848), (4, 37268924), (7, 21296528), (8, 18634462), (11, 13552336), (14, 10648264), (16, 9317231), (22, 6776168), (23, 6481552), (28, 5324132), (44, 3388084), (46, 3240776), (56, 2662066), (77, 1936048), (88, 1694042), (92, 1620388), (112, 1331033), (154, 968024), (161, 925936), (176, 847021), (184, 810194), (253, 589232), (308, 484012), (322, 462968), (368, 405097), (506, 294616), (616, 242006), (644, 231484), (1012, 147308), (1232, 121003), (1288, 115742), (1771, 84176), (2024, 73654), (2576, 57871), (3542, 42088), (4048, 36827), (5261, 28336), (7084, 21044), (10522, 14168)]