169524992

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 439541760

約数和(自身を除く): 270016768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 383, 416, 448, 494, 532, 608, 728, 766, 832, 896, 988, 1064, 1216, 1456, 1532, 1664, 1729, 1792, 1976, 2128, 2432, 2681, 2912, 3064, 3328, 3458, 3952, 4256, 4864, 4979, 5362, 5824, 6128, 6916, 7277, 7904, 8512, 9958, 10724, 11648, 12256, 13832, 14554, 15808, 17024, 19916, 21448, 23296, 24512, 27664, 29108, 31616, 34048, 34853, 39832, 42896, 49024, 50939, 55328, 58216, 63232, 69706, 79664, 85792, 94601, 98048, 101878, 110656, 116432, 139412, 159328, 171584, 189202, 203756, 221312, 232864, 278824, 318656, 343168, 378404, 407512, 442624, 465728, 557648, 637312, 662207, 686336, 756808, 815024, 931456, 1115296, 1274624, 1324414, 1513616, 1630048, 1862912, 2230592, 2648828, 3027232, 3260096, 4461184, 5297656, 6054464, 6520192, 8922368, 10595312, 12108928, 13040384, 21190624, 24217856, 42381248, 84762496, 169524992]

約数ペア:

[(1, 169524992), (2, 84762496), (4, 42381248), (7, 24217856), (8, 21190624), (13, 13040384), (14, 12108928), (16, 10595312), (19, 8922368), (26, 6520192), (28, 6054464), (32, 5297656), (38, 4461184), (52, 3260096), (56, 3027232), (64, 2648828), (76, 2230592), (91, 1862912), (104, 1630048), (112, 1513616), (128, 1324414), (133, 1274624), (152, 1115296), (182, 931456), (208, 815024), (224, 756808), (247, 686336), (256, 662207), (266, 637312), (304, 557648), (364, 465728), (383, 442624), (416, 407512), (448, 378404), (494, 343168), (532, 318656), (608, 278824), (728, 232864), (766, 221312), (832, 203756), (896, 189202), (988, 171584), (1064, 159328), (1216, 139412), (1456, 116432), (1532, 110656), (1664, 101878), (1729, 98048), (1792, 94601), (1976, 85792), (2128, 79664), (2432, 69706), (2681, 63232), (2912, 58216), (3064, 55328), (3328, 50939), (3458, 49024), (3952, 42896), (4256, 39832), (4864, 34853), (4979, 34048), (5362, 31616), (5824, 29108), (6128, 27664), (6916, 24512), (7277, 23296), (7904, 21448), (8512, 19916), (9958, 17024), (10724, 15808), (11648, 14554), (12256, 13832)]