157875338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{24371}}^1$

素因数の和:24493

約数の個数: 16

約数和(自身を含む): 245669760

約数和(自身を除く): 87794422

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 24371, 48742, 999211, 1925309, 1998422, 3850618, 78937669, 157875338]

約数ペア:

[(1, 157875338), (2, 78937669), (41, 3850618), (79, 1998422), (82, 1925309), (158, 999211), (3239, 48742), (6478, 24371)]