156739926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{533129}}^1$

素因数の和:533148

約数の個数: 24

約数和(自身を含む): 364660920

約数和(自身を除く): 207920994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 533129, 1066258, 1599387, 3198774, 3731903, 7463806, 11195709, 22391418, 26123321, 52246642, 78369963, 156739926]

約数ペア:

[(1, 156739926), (2, 78369963), (3, 52246642), (6, 26123321), (7, 22391418), (14, 11195709), (21, 7463806), (42, 3731903), (49, 3198774), (98, 1599387), (147, 1066258), (294, 533129)]