128499296

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{37529}}^1$

素因数の和:37646

約数の個数: 24

約数和(自身を含む): 255354120

約数和(自身を除く): 126854824

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 37529, 75058, 150116, 300232, 600464, 1200928, 4015603, 8031206, 16062412, 32124824, 64249648, 128499296]

約数ペア:

[(1, 128499296), (2, 64249648), (4, 32124824), (8, 16062412), (16, 8031206), (32, 4015603), (107, 1200928), (214, 600464), (428, 300232), (856, 150116), (1712, 75058), (3424, 37529)]