156911942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{12491}}^1$

素因数の和:13075

約数の個数: 16

約数和(自身を含む): 257235264

約数和(自身を除く): 100323322

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12491, 12562, 24982, 137401, 274802, 7132361, 14264722, 78455971, 156911942]

約数ペア:

[(1, 156911942), (2, 78455971), (11, 14264722), (22, 7132361), (571, 274802), (1142, 137401), (6281, 24982), (12491, 12562)]