157445648

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{13103}}^1$

素因数の和:13862

約数の個数: 20

約数和(自身を含む): 305480448

約数和(自身を除く): 148034800

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 12016, 13103, 26206, 52412, 104824, 209648, 9840353, 19680706, 39361412, 78722824, 157445648]

約数ペア:

[(1, 157445648), (2, 78722824), (4, 39361412), (8, 19680706), (16, 9840353), (751, 209648), (1502, 104824), (3004, 52412), (6008, 26206), (12016, 13103)]