144517744

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9283}}^1$

素因数の和:9437

約数の個数: 40

約数和(自身を含む): 322340480

約数和(自身を除く): 177822736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 9283, 15568, 18566, 37132, 64981, 74264, 129962, 148528, 259924, 519848, 1039696, 1290337, 2580674, 5161348, 9032359, 10322696, 18064718, 20645392, 36129436, 72258872, 144517744]

約数ペア:

[(1, 144517744), (2, 72258872), (4, 36129436), (7, 20645392), (8, 18064718), (14, 10322696), (16, 9032359), (28, 5161348), (56, 2580674), (112, 1290337), (139, 1039696), (278, 519848), (556, 259924), (973, 148528), (1112, 129962), (1946, 74264), (2224, 64981), (3892, 37132), (7784, 18566), (9283, 15568)]