129272256

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 392277600

約数和(自身を除く): 263005344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 71, 72, 87, 96, 109, 116, 142, 144, 174, 192, 213, 218, 232, 261, 284, 288, 327, 348, 426, 436, 464, 522, 568, 576, 639, 654, 696, 852, 872, 928, 981, 1044, 1136, 1278, 1308, 1392, 1704, 1744, 1856, 1962, 2059, 2088, 2272, 2556, 2616, 2784, 3161, 3408, 3488, 3924, 4118, 4176, 4544, 5112, 5232, 5568, 6177, 6322, 6816, 6976, 7739, 7848, 8236, 8352, 9483, 10224, 10464, 12354, 12644, 13632, 15478, 15696, 16472, 16704, 18531, 18966, 20448, 20928, 23217, 24708, 25288, 28449, 30956, 31392, 32944, 37062, 37932, 40896, 46434, 49416, 50576, 56898, 61912, 62784, 65888, 69651, 74124, 75864, 92868, 98832, 101152, 113796, 123824, 131776, 139302, 148248, 151728, 185736, 197664, 202304, 224431, 227592, 247648, 278604, 296496, 303456, 371472, 395328, 448862, 455184, 495296, 557208, 592992, 606912, 673293, 742944, 897724, 910368, 1114416, 1185984, 1346586, 1485888, 1795448, 1820736, 2019879, 2228832, 2693172, 3590896, 4039758, 4457664, 5386344, 7181792, 8079516, 10772688, 14363584, 16159032, 21545376, 32318064, 43090752, 64636128, 129272256]

約数ペア:

[(1, 129272256), (2, 64636128), (3, 43090752), (4, 32318064), (6, 21545376), (8, 16159032), (9, 14363584), (12, 10772688), (16, 8079516), (18, 7181792), (24, 5386344), (29, 4457664), (32, 4039758), (36, 3590896), (48, 2693172), (58, 2228832), (64, 2019879), (71, 1820736), (72, 1795448), (87, 1485888), (96, 1346586), (109, 1185984), (116, 1114416), (142, 910368), (144, 897724), (174, 742944), (192, 673293), (213, 606912), (218, 592992), (232, 557208), (261, 495296), (284, 455184), (288, 448862), (327, 395328), (348, 371472), (426, 303456), (436, 296496), (464, 278604), (522, 247648), (568, 227592), (576, 224431), (639, 202304), (654, 197664), (696, 185736), (852, 151728), (872, 148248), (928, 139302), (981, 131776), (1044, 123824), (1136, 113796), (1278, 101152), (1308, 98832), (1392, 92868), (1704, 75864), (1744, 74124), (1856, 69651), (1962, 65888), (2059, 62784), (2088, 61912), (2272, 56898), (2556, 50576), (2616, 49416), (2784, 46434), (3161, 40896), (3408, 37932), (3488, 37062), (3924, 32944), (4118, 31392), (4176, 30956), (4544, 28449), (5112, 25288), (5232, 24708), (5568, 23217), (6177, 20928), (6322, 20448), (6816, 18966), (6976, 18531), (7739, 16704), (7848, 16472), (8236, 15696), (8352, 15478), (9483, 13632), (10224, 12644), (10464, 12354)]