156213414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{413263}}^1$

素因数の和:413281

約数の個数: 32

約数和(自身を含む): 396733440

約数和(自身を除く): 240520026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 413263, 826526, 1239789, 2479578, 2892841, 3719367, 5785682, 7438734, 8678523, 11158101, 17357046, 22316202, 26035569, 52071138, 78106707, 156213414]

約数ペア:

[(1, 156213414), (2, 78106707), (3, 52071138), (6, 26035569), (7, 22316202), (9, 17357046), (14, 11158101), (18, 8678523), (21, 7438734), (27, 5785682), (42, 3719367), (54, 2892841), (63, 2479578), (126, 1239789), (189, 826526), (378, 413263)]