145280256

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 437088960

約数和(自身を除く): 291808704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 528, 593, 638, 696, 704, 768, 928, 957, 1056, 1186, 1276, 1392, 1408, 1779, 1856, 1914, 2112, 2372, 2552, 2784, 2816, 3558, 3712, 3828, 4224, 4744, 5104, 5568, 6523, 7116, 7424, 7656, 8448, 9488, 10208, 11136, 13046, 14232, 15312, 17197, 18976, 19569, 20416, 22272, 26092, 28464, 30624, 34394, 37952, 39138, 40832, 51591, 52184, 56928, 61248, 68788, 75904, 78276, 81664, 103182, 104368, 113856, 122496, 137576, 151808, 156552, 189167, 206364, 208736, 227712, 244992, 275152, 313104, 378334, 412728, 417472, 455424, 550304, 567501, 626208, 756668, 825456, 834944, 1100608, 1135002, 1252416, 1513336, 1650912, 1669888, 2201216, 2270004, 2504832, 3026672, 3301824, 4402432, 4540008, 5009664, 6053344, 6603648, 9080016, 12106688, 13207296, 18160032, 24213376, 36320064, 48426752, 72640128, 145280256]

約数ペア:

[(1, 145280256), (2, 72640128), (3, 48426752), (4, 36320064), (6, 24213376), (8, 18160032), (11, 13207296), (12, 12106688), (16, 9080016), (22, 6603648), (24, 6053344), (29, 5009664), (32, 4540008), (33, 4402432), (44, 3301824), (48, 3026672), (58, 2504832), (64, 2270004), (66, 2201216), (87, 1669888), (88, 1650912), (96, 1513336), (116, 1252416), (128, 1135002), (132, 1100608), (174, 834944), (176, 825456), (192, 756668), (232, 626208), (256, 567501), (264, 550304), (319, 455424), (348, 417472), (352, 412728), (384, 378334), (464, 313104), (528, 275152), (593, 244992), (638, 227712), (696, 208736), (704, 206364), (768, 189167), (928, 156552), (957, 151808), (1056, 137576), (1186, 122496), (1276, 113856), (1392, 104368), (1408, 103182), (1779, 81664), (1856, 78276), (1914, 75904), (2112, 68788), (2372, 61248), (2552, 56928), (2784, 52184), (2816, 51591), (3558, 40832), (3712, 39138), (3828, 37952), (4224, 34394), (4744, 30624), (5104, 28464), (5568, 26092), (6523, 22272), (7116, 20416), (7424, 19569), (7656, 18976), (8448, 17197), (9488, 15312), (10208, 14232), (11136, 13046)]