138183776

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{105323}}^1$

素因数の和:105374

約数の個数: 24

約数和(自身を含む): 278687304

約数和(自身を除く): 140503528

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 105323, 210646, 421292, 842584, 1685168, 3370336, 4318243, 8636486, 17272972, 34545944, 69091888, 138183776]

約数ペア:

[(1, 138183776), (2, 69091888), (4, 34545944), (8, 17272972), (16, 8636486), (32, 4318243), (41, 3370336), (82, 1685168), (164, 842584), (328, 421292), (656, 210646), (1312, 105323)]