156766944328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1997}}^1\times {\mathrm{239333}}^1$

素因数の和:241377

約数の個数: 32

約数和(自身を含む): 301259279160

約数和(自身を除く): 144492334832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1997, 3994, 7988, 15976, 81877, 163754, 239333, 327508, 478666, 655016, 957332, 1914664, 9812653, 19625306, 39250612, 78501224, 477948001, 955896002, 1911792004, 3823584008, 19595868041, 39191736082, 78383472164, 156766944328]

約数ペア:

[(1, 156766944328), (2, 78383472164), (4, 39191736082), (8, 19595868041), (41, 3823584008), (82, 1911792004), (164, 955896002), (328, 477948001), (1997, 78501224), (3994, 39250612), (7988, 19625306), (15976, 9812653), (81877, 1914664), (163754, 957332), (239333, 655016), (327508, 478666)]