169804544

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 430613568

約数和(自身を除く): 260809024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 197, 208, 224, 256, 259, 296, 364, 394, 416, 448, 481, 518, 592, 728, 788, 832, 896, 962, 1036, 1184, 1379, 1456, 1576, 1664, 1792, 1924, 2072, 2368, 2561, 2758, 2912, 3152, 3328, 3367, 3848, 4144, 4736, 5122, 5516, 5824, 6304, 6734, 7289, 7696, 8288, 9472, 10244, 11032, 11648, 12608, 13468, 14578, 15392, 16576, 17927, 20488, 22064, 23296, 25216, 26936, 29156, 30784, 33152, 35854, 40976, 44128, 50432, 51023, 53872, 58312, 61568, 66304, 71708, 81952, 88256, 94757, 102046, 107744, 116624, 123136, 143416, 163904, 176512, 189514, 204092, 215488, 233248, 286832, 327808, 353024, 379028, 408184, 430976, 466496, 573664, 655616, 663299, 758056, 816368, 861952, 932992, 1147328, 1326598, 1516112, 1632736, 1865984, 2294656, 2653196, 3032224, 3265472, 4589312, 5306392, 6064448, 6530944, 10612784, 12128896, 13061888, 21225568, 24257792, 42451136, 84902272, 169804544]

約数ペア:

[(1, 169804544), (2, 84902272), (4, 42451136), (7, 24257792), (8, 21225568), (13, 13061888), (14, 12128896), (16, 10612784), (26, 6530944), (28, 6064448), (32, 5306392), (37, 4589312), (52, 3265472), (56, 3032224), (64, 2653196), (74, 2294656), (91, 1865984), (104, 1632736), (112, 1516112), (128, 1326598), (148, 1147328), (182, 932992), (197, 861952), (208, 816368), (224, 758056), (256, 663299), (259, 655616), (296, 573664), (364, 466496), (394, 430976), (416, 408184), (448, 379028), (481, 353024), (518, 327808), (592, 286832), (728, 233248), (788, 215488), (832, 204092), (896, 189514), (962, 176512), (1036, 163904), (1184, 143416), (1379, 123136), (1456, 116624), (1576, 107744), (1664, 102046), (1792, 94757), (1924, 88256), (2072, 81952), (2368, 71708), (2561, 66304), (2758, 61568), (2912, 58312), (3152, 53872), (3328, 51023), (3367, 50432), (3848, 44128), (4144, 40976), (4736, 35854), (5122, 33152), (5516, 30784), (5824, 29156), (6304, 26936), (6734, 25216), (7289, 23296), (7696, 22064), (8288, 20488), (9472, 17927), (10244, 16576), (11032, 15392), (11648, 14578), (12608, 13468)]