129065712

素因数分解:

$2^4\times 3^1\times {\mathrm{2688869}}^1$

素因数の和:2688880

約数の個数: 20

約数和(自身を含む): 333419880

約数和(自身を除く): 204354168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2688869, 5377738, 8066607, 10755476, 16133214, 21510952, 32266428, 43021904, 64532856, 129065712]

約数ペア:

[(1, 129065712), (2, 64532856), (3, 43021904), (4, 32266428), (6, 21510952), (8, 16133214), (12, 10755476), (16, 8066607), (24, 5377738), (48, 2688869)]