131412864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 388644480

約数和(自身を除く): 257231616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 159, 176, 192, 212, 264, 318, 352, 384, 424, 528, 583, 587, 636, 704, 848, 1056, 1166, 1174, 1272, 1408, 1696, 1749, 1761, 2112, 2332, 2348, 2544, 3392, 3498, 3522, 4224, 4664, 4696, 5088, 6457, 6784, 6996, 7044, 9328, 9392, 10176, 12914, 13992, 14088, 18656, 18784, 19371, 20352, 25828, 27984, 28176, 31111, 37312, 37568, 38742, 51656, 55968, 56352, 62222, 74624, 75136, 77484, 93333, 103312, 111936, 112704, 124444, 154968, 186666, 206624, 223872, 225408, 248888, 309936, 342221, 373332, 413248, 497776, 619872, 684442, 746664, 826496, 995552, 1026663, 1239744, 1368884, 1493328, 1991104, 2053326, 2479488, 2737768, 2986656, 3982208, 4106652, 5475536, 5973312, 8213304, 10951072, 11946624, 16426608, 21902144, 32853216, 43804288, 65706432, 131412864]

約数ペア:

[(1, 131412864), (2, 65706432), (3, 43804288), (4, 32853216), (6, 21902144), (8, 16426608), (11, 11946624), (12, 10951072), (16, 8213304), (22, 5973312), (24, 5475536), (32, 4106652), (33, 3982208), (44, 2986656), (48, 2737768), (53, 2479488), (64, 2053326), (66, 1991104), (88, 1493328), (96, 1368884), (106, 1239744), (128, 1026663), (132, 995552), (159, 826496), (176, 746664), (192, 684442), (212, 619872), (264, 497776), (318, 413248), (352, 373332), (384, 342221), (424, 309936), (528, 248888), (583, 225408), (587, 223872), (636, 206624), (704, 186666), (848, 154968), (1056, 124444), (1166, 112704), (1174, 111936), (1272, 103312), (1408, 93333), (1696, 77484), (1749, 75136), (1761, 74624), (2112, 62222), (2332, 56352), (2348, 55968), (2544, 51656), (3392, 38742), (3498, 37568), (3522, 37312), (4224, 31111), (4664, 28176), (4696, 27984), (5088, 25828), (6457, 20352), (6784, 19371), (6996, 18784), (7044, 18656), (9328, 14088), (9392, 13992), (10176, 12914)]