156939866962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111621527}}^1$

素因数の和:111621585

約数の個数: 16

約数和(自身を含む): 254497083840

約数和(自身を除く): 97557216878

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 111621527, 223243054, 2120809013, 4129996499, 4241618026, 8259992998, 78469933481, 156939866962]

約数ペア:

[(1, 156939866962), (2, 78469933481), (19, 8259992998), (37, 4241618026), (38, 4129996499), (74, 2120809013), (703, 223243054), (1406, 111621527)]