156939582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2141}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 331067520

約数和(自身を除く): 174127938

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 643, 1286, 1929, 2141, 3858, 4282, 6423, 12217, 12846, 24434, 36651, 40679, 73302, 81358, 122037, 244074, 1376663, 2753326, 4129989, 8259978, 26156597, 52313194, 78469791, 156939582]

約数ペア:

[(1, 156939582), (2, 78469791), (3, 52313194), (6, 26156597), (19, 8259978), (38, 4129989), (57, 2753326), (114, 1376663), (643, 244074), (1286, 122037), (1929, 81358), (2141, 73302), (3858, 40679), (4282, 36651), (6423, 24434), (12217, 12846)]