152816538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3638489}}^1$

素因数の和:3638501

約数の個数: 16

約数和(自身を含む): 349295040

約数和(自身を除く): 196478502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3638489, 7276978, 10915467, 21830934, 25469423, 50938846, 76408269, 152816538]

約数ペア:

[(1, 152816538), (2, 76408269), (3, 50938846), (6, 25469423), (7, 21830934), (14, 10915467), (21, 7276978), (42, 3638489)]