180648832

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 445744080

約数和(自身を除く): 265095248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 896, 1183, 1193, 1352, 1456, 1664, 2366, 2386, 2704, 2912, 4732, 4772, 5408, 5824, 8351, 9464, 9544, 10816, 11648, 15509, 16702, 18928, 19088, 21632, 31018, 33404, 37856, 38176, 62036, 66808, 75712, 76352, 108563, 124072, 133616, 151424, 152704, 201617, 217126, 248144, 267232, 403234, 434252, 496288, 534464, 806468, 868504, 992576, 1068928, 1411319, 1612936, 1737008, 1985152, 2822638, 3225872, 3474016, 5645276, 6451744, 6948032, 11290552, 12903488, 13896064, 22581104, 25806976, 45162208, 90324416, 180648832]

約数ペア:

[(1, 180648832), (2, 90324416), (4, 45162208), (7, 25806976), (8, 22581104), (13, 13896064), (14, 12903488), (16, 11290552), (26, 6948032), (28, 6451744), (32, 5645276), (52, 3474016), (56, 3225872), (64, 2822638), (91, 1985152), (104, 1737008), (112, 1612936), (128, 1411319), (169, 1068928), (182, 992576), (208, 868504), (224, 806468), (338, 534464), (364, 496288), (416, 434252), (448, 403234), (676, 267232), (728, 248144), (832, 217126), (896, 201617), (1183, 152704), (1193, 151424), (1352, 133616), (1456, 124072), (1664, 108563), (2366, 76352), (2386, 75712), (2704, 66808), (2912, 62036), (4732, 38176), (4772, 37856), (5408, 33404), (5824, 31018), (8351, 21632), (9464, 19088), (9544, 18928), (10816, 16702), (11648, 15509)]