166102105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{19507}}^1$

素因数の和:19656

約数の個数: 16

約数和(自身を含む): 216304704

約数和(自身を除く): 50202599

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 19507, 97535, 253591, 1267955, 2555417, 12777085, 33220421, 166102105]

約数ペア:

[(1, 166102105), (5, 33220421), (13, 12777085), (65, 2555417), (131, 1267955), (655, 253591), (1703, 97535), (8515, 19507)]