129316608

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 390731040

約数和(自身を除く): 261414432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 353, 384, 424, 432, 477, 576, 636, 706, 768, 848, 864, 954, 1059, 1152, 1272, 1412, 1431, 1696, 1728, 1908, 2118, 2304, 2544, 2824, 2862, 3177, 3392, 3456, 3816, 4236, 5088, 5648, 5724, 6354, 6784, 6912, 7632, 8472, 9531, 10176, 11296, 11448, 12708, 13568, 15264, 16944, 18709, 19062, 20352, 22592, 22896, 25416, 30528, 33888, 37418, 38124, 40704, 45184, 45792, 50832, 56127, 61056, 67776, 74836, 76248, 90368, 91584, 101664, 112254, 122112, 135552, 149672, 152496, 168381, 183168, 203328, 224508, 271104, 299344, 304992, 336762, 366336, 406656, 449016, 505143, 598688, 609984, 673524, 813312, 898032, 1010286, 1197376, 1219968, 1347048, 1796064, 2020572, 2394752, 2439936, 2694096, 3592128, 4041144, 4789504, 5388192, 7184256, 8082288, 10776384, 14368512, 16164576, 21552768, 32329152, 43105536, 64658304, 129316608]

約数ペア:

[(1, 129316608), (2, 64658304), (3, 43105536), (4, 32329152), (6, 21552768), (8, 16164576), (9, 14368512), (12, 10776384), (16, 8082288), (18, 7184256), (24, 5388192), (27, 4789504), (32, 4041144), (36, 3592128), (48, 2694096), (53, 2439936), (54, 2394752), (64, 2020572), (72, 1796064), (96, 1347048), (106, 1219968), (108, 1197376), (128, 1010286), (144, 898032), (159, 813312), (192, 673524), (212, 609984), (216, 598688), (256, 505143), (288, 449016), (318, 406656), (353, 366336), (384, 336762), (424, 304992), (432, 299344), (477, 271104), (576, 224508), (636, 203328), (706, 183168), (768, 168381), (848, 152496), (864, 149672), (954, 135552), (1059, 122112), (1152, 112254), (1272, 101664), (1412, 91584), (1431, 90368), (1696, 76248), (1728, 74836), (1908, 67776), (2118, 61056), (2304, 56127), (2544, 50832), (2824, 45792), (2862, 45184), (3177, 40704), (3392, 38124), (3456, 37418), (3816, 33888), (4236, 30528), (5088, 25416), (5648, 22896), (5724, 22592), (6354, 20352), (6784, 19062), (6912, 18709), (7632, 16944), (8472, 15264), (9531, 13568), (10176, 12708), (11296, 11448)]