138342144

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3033

約数の個数: 72

約数和(自身を含む): 374354512

約数和(自身を除く): 236012368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 2953, 3904, 5856, 5906, 7808, 8859, 11712, 11812, 15616, 17718, 23424, 23624, 35436, 46848, 47248, 70872, 94496, 141744, 180133, 188992, 283488, 360266, 377984, 540399, 566976, 720532, 755968, 1080798, 1133952, 1441064, 2161596, 2267904, 2882128, 4323192, 5764256, 8646384, 11528512, 17292768, 23057024, 34585536, 46114048, 69171072, 138342144]

約数ペア:

[(1, 138342144), (2, 69171072), (3, 46114048), (4, 34585536), (6, 23057024), (8, 17292768), (12, 11528512), (16, 8646384), (24, 5764256), (32, 4323192), (48, 2882128), (61, 2267904), (64, 2161596), (96, 1441064), (122, 1133952), (128, 1080798), (183, 755968), (192, 720532), (244, 566976), (256, 540399), (366, 377984), (384, 360266), (488, 283488), (732, 188992), (768, 180133), (976, 141744), (1464, 94496), (1952, 70872), (2928, 47248), (2953, 46848), (3904, 35436), (5856, 23624), (5906, 23424), (7808, 17718), (8859, 15616), (11712, 11812)]