131144764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{16127}}^1$

素因数の和:16257

約数の個数: 24

約数和(自身を含む): 243855360

約数和(自身を除く): 112710596

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 16127, 32254, 64508, 306413, 612826, 1225652, 1725589, 3451178, 6902356, 32786191, 65572382, 131144764]

約数ペア:

[(1, 131144764), (2, 65572382), (4, 32786191), (19, 6902356), (38, 3451178), (76, 1725589), (107, 1225652), (214, 612826), (428, 306413), (2033, 64508), (4066, 32254), (8132, 16127)]