156908620442

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{238462949}}^1$

素因数の和:238463005

約数の個数: 16

約数和(自身を含む): 274709318400

約数和(自身を除く): 117800697958

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 238462949, 476925898, 1669240643, 3338481286, 11207758603, 22415517206, 78454310221, 156908620442]

約数ペア:

[(1, 156908620442), (2, 78454310221), (7, 22415517206), (14, 11207758603), (47, 3338481286), (94, 1669240643), (329, 476925898), (658, 238462949)]