169772928

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 323743872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 284, 312, 384, 416, 426, 479, 568, 624, 832, 852, 923, 958, 1136, 1248, 1437, 1664, 1704, 1846, 1916, 2272, 2496, 2769, 2874, 3408, 3692, 3832, 4544, 4992, 5538, 5748, 6227, 6816, 7384, 7664, 9088, 11076, 11496, 12454, 13632, 14768, 15328, 18681, 22152, 22992, 24908, 27264, 29536, 30656, 34009, 37362, 44304, 45984, 49816, 59072, 61312, 68018, 74724, 88608, 91968, 99632, 102027, 118144, 136036, 149448, 177216, 183936, 199264, 204054, 272072, 298896, 354432, 398528, 408108, 442117, 544144, 597792, 797056, 816216, 884234, 1088288, 1195584, 1326351, 1632432, 1768468, 2176576, 2391168, 2652702, 3264864, 3536936, 4353152, 5305404, 6529728, 7073872, 10610808, 13059456, 14147744, 21221616, 28295488, 42443232, 56590976, 84886464, 169772928]

約数ペア:

[(1, 169772928), (2, 84886464), (3, 56590976), (4, 42443232), (6, 28295488), (8, 21221616), (12, 14147744), (13, 13059456), (16, 10610808), (24, 7073872), (26, 6529728), (32, 5305404), (39, 4353152), (48, 3536936), (52, 3264864), (64, 2652702), (71, 2391168), (78, 2176576), (96, 1768468), (104, 1632432), (128, 1326351), (142, 1195584), (156, 1088288), (192, 884234), (208, 816216), (213, 797056), (284, 597792), (312, 544144), (384, 442117), (416, 408108), (426, 398528), (479, 354432), (568, 298896), (624, 272072), (832, 204054), (852, 199264), (923, 183936), (958, 177216), (1136, 149448), (1248, 136036), (1437, 118144), (1664, 102027), (1704, 99632), (1846, 91968), (1916, 88608), (2272, 74724), (2496, 68018), (2769, 61312), (2874, 59072), (3408, 49816), (3692, 45984), (3832, 44304), (4544, 37362), (4992, 34009), (5538, 30656), (5748, 29536), (6227, 27264), (6816, 24908), (7384, 22992), (7664, 22152), (9088, 18681), (11076, 15328), (11496, 14768), (12454, 13632)]