156066076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{108079}}^1$

素因数の和:108121

約数の個数: 18

約数和(自身を含む): 288249360

約数和(自身を除く): 132183284

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 108079, 216158, 432316, 2053501, 4107002, 8214004, 39016519, 78033038, 156066076]

約数ペア:

[(1, 156066076), (2, 78033038), (4, 39016519), (19, 8214004), (38, 4107002), (76, 2053501), (361, 432316), (722, 216158), (1444, 108079)]