129882448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7219

約数の個数: 40

約数和(自身を含む): 270464832

約数和(自身を除く): 140582384

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 7127, 9112, 14254, 18224, 28508, 57016, 114032, 121159, 242318, 477509, 484636, 955018, 969272, 1910036, 1938544, 3820072, 7640144, 8117653, 16235306, 32470612, 64941224, 129882448]

約数ペア:

[(1, 129882448), (2, 64941224), (4, 32470612), (8, 16235306), (16, 8117653), (17, 7640144), (34, 3820072), (67, 1938544), (68, 1910036), (134, 969272), (136, 955018), (268, 484636), (272, 477509), (536, 242318), (1072, 121159), (1139, 114032), (2278, 57016), (4556, 28508), (7127, 18224), (9112, 14254)]