140835456

素因数分解:

$2^7\times 3^3\times {\mathrm{40751}}^1$

素因数の和:40774

約数の個数: 64

約数和(自身を含む): 415670400

約数和(自身を除く): 274834944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 40751, 81502, 122253, 163004, 244506, 326008, 366759, 489012, 652016, 733518, 978024, 1100277, 1304032, 1467036, 1956048, 2200554, 2608064, 2934072, 3912096, 4401108, 5216128, 5868144, 7824192, 8802216, 11736288, 15648384, 17604432, 23472576, 35208864, 46945152, 70417728, 140835456]

約数ペア:

[(1, 140835456), (2, 70417728), (3, 46945152), (4, 35208864), (6, 23472576), (8, 17604432), (9, 15648384), (12, 11736288), (16, 8802216), (18, 7824192), (24, 5868144), (27, 5216128), (32, 4401108), (36, 3912096), (48, 2934072), (54, 2608064), (64, 2200554), (72, 1956048), (96, 1467036), (108, 1304032), (128, 1100277), (144, 978024), (192, 733518), (216, 652016), (288, 489012), (384, 366759), (432, 326008), (576, 244506), (864, 163004), (1152, 122253), (1728, 81502), (3456, 40751)]