164576256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 132

約数和(自身を含む): 476492472

約数和(自身を除く): 311916216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 317, 338, 384, 416, 507, 512, 624, 634, 676, 768, 832, 951, 1014, 1024, 1248, 1268, 1352, 1536, 1664, 1902, 2028, 2496, 2536, 2704, 3072, 3328, 3804, 4056, 4121, 4992, 5072, 5408, 6656, 7608, 8112, 8242, 9984, 10144, 10816, 12363, 13312, 15216, 16224, 16484, 19968, 20288, 21632, 24726, 30432, 32448, 32968, 39936, 40576, 43264, 49452, 53573, 60864, 64896, 65936, 81152, 86528, 98904, 107146, 121728, 129792, 131872, 160719, 162304, 173056, 197808, 214292, 243456, 259584, 263744, 321438, 324608, 395616, 428584, 486912, 519168, 527488, 642876, 791232, 857168, 973824, 1054976, 1285752, 1582464, 1714336, 2109952, 2571504, 3164928, 3428672, 4219904, 5143008, 6329856, 6857344, 10286016, 12659712, 13714688, 20572032, 27429376, 41144064, 54858752, 82288128, 164576256]

約数ペア:

[(1, 164576256), (2, 82288128), (3, 54858752), (4, 41144064), (6, 27429376), (8, 20572032), (12, 13714688), (13, 12659712), (16, 10286016), (24, 6857344), (26, 6329856), (32, 5143008), (39, 4219904), (48, 3428672), (52, 3164928), (64, 2571504), (78, 2109952), (96, 1714336), (104, 1582464), (128, 1285752), (156, 1054976), (169, 973824), (192, 857168), (208, 791232), (256, 642876), (312, 527488), (317, 519168), (338, 486912), (384, 428584), (416, 395616), (507, 324608), (512, 321438), (624, 263744), (634, 259584), (676, 243456), (768, 214292), (832, 197808), (951, 173056), (1014, 162304), (1024, 160719), (1248, 131872), (1268, 129792), (1352, 121728), (1536, 107146), (1664, 98904), (1902, 86528), (2028, 81152), (2496, 65936), (2536, 64896), (2704, 60864), (3072, 53573), (3328, 49452), (3804, 43264), (4056, 40576), (4121, 39936), (4992, 32968), (5072, 32448), (5408, 30432), (6656, 24726), (7608, 21632), (8112, 20288), (8242, 19968), (9984, 16484), (10144, 16224), (10816, 15216), (12363, 13312)]