157440234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{535511}}^1$

素因数の和:535530

約数の個数: 24

約数和(自身を含む): 366290208

約数和(自身を除く): 208849974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 535511, 1071022, 1606533, 3213066, 3748577, 7497154, 11245731, 22491462, 26240039, 52480078, 78720117, 157440234]

約数ペア:

[(1, 157440234), (2, 78720117), (3, 52480078), (6, 26240039), (7, 22491462), (14, 11245731), (21, 7497154), (42, 3748577), (49, 3213066), (98, 1606533), (147, 1071022), (294, 535511)]