145225136

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2707}}^1$

素因数の和:3201

約数の個数: 40

約数和(自身を含む): 322360320

約数和(自身を除く): 177135184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 2707, 3353, 3832, 5414, 6706, 7664, 10828, 13412, 18949, 21656, 26824, 37898, 43312, 53648, 75796, 151592, 303184, 1296653, 2593306, 5186612, 9076571, 10373224, 18153142, 20746448, 36306284, 72612568, 145225136]

約数ペア:

[(1, 145225136), (2, 72612568), (4, 36306284), (7, 20746448), (8, 18153142), (14, 10373224), (16, 9076571), (28, 5186612), (56, 2593306), (112, 1296653), (479, 303184), (958, 151592), (1916, 75796), (2707, 53648), (3353, 43312), (3832, 37898), (5414, 26824), (6706, 21656), (7664, 18949), (10828, 13412)]