142208768

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 325425240

約数和(自身を除く): 183216472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 173, 208, 247, 256, 304, 338, 346, 416, 494, 608, 676, 692, 832, 988, 1216, 1352, 1384, 1664, 1976, 2249, 2432, 2704, 2768, 3211, 3287, 3328, 3952, 4498, 4864, 5408, 5536, 6422, 6574, 7904, 8996, 10816, 11072, 12844, 13148, 15808, 17992, 21632, 22144, 25688, 26296, 29237, 31616, 35984, 42731, 43264, 44288, 51376, 52592, 58474, 63232, 71968, 85462, 102752, 105184, 116948, 143936, 170924, 205504, 210368, 233896, 287872, 341848, 411008, 420736, 467792, 555503, 575744, 683696, 822016, 841472, 935584, 1111006, 1367392, 1871168, 2222012, 2734784, 3742336, 4444024, 5469568, 7484672, 8888048, 10939136, 17776096, 35552192, 71104384, 142208768]

約数ペア:

[(1, 142208768), (2, 71104384), (4, 35552192), (8, 17776096), (13, 10939136), (16, 8888048), (19, 7484672), (26, 5469568), (32, 4444024), (38, 3742336), (52, 2734784), (64, 2222012), (76, 1871168), (104, 1367392), (128, 1111006), (152, 935584), (169, 841472), (173, 822016), (208, 683696), (247, 575744), (256, 555503), (304, 467792), (338, 420736), (346, 411008), (416, 341848), (494, 287872), (608, 233896), (676, 210368), (692, 205504), (832, 170924), (988, 143936), (1216, 116948), (1352, 105184), (1384, 102752), (1664, 85462), (1976, 71968), (2249, 63232), (2432, 58474), (2704, 52592), (2768, 51376), (3211, 44288), (3287, 43264), (3328, 42731), (3952, 35984), (4498, 31616), (4864, 29237), (5408, 26296), (5536, 25688), (6422, 22144), (6574, 21632), (7904, 17992), (8996, 15808), (10816, 13148), (11072, 12844)]