156967356976

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{41047949}}^1$

素因数の和:41048196

約数の個数: 20

約数和(自身を含む): 305396748000

約数和(自身を除く): 148429391024

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 41047949, 82095898, 164191796, 328383592, 656767184, 9810459811, 19620919622, 39241839244, 78483678488, 156967356976]

約数ペア:

[(1, 156967356976), (2, 78483678488), (4, 39241839244), (8, 19620919622), (16, 9810459811), (239, 656767184), (478, 328383592), (956, 164191796), (1912, 82095898), (3824, 41047949)]