130114508

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{90107}}^1$

素因数の和:90149

約数の個数: 18

約数和(自身を含む): 240318036

約数和(自身を除く): 110203528

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 90107, 180214, 360428, 1712033, 3424066, 6848132, 32528627, 65057254, 130114508]

約数ペア:

[(1, 130114508), (2, 65057254), (4, 32528627), (19, 6848132), (38, 3424066), (76, 1712033), (361, 360428), (722, 180214), (1444, 90107)]