129439302

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{155203}}^1$

素因数の和:155347

約数の個数: 16

約数和(自身を含む): 260742720

約数和(自身を除く): 131303418

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 155203, 310406, 465609, 931218, 21573217, 43146434, 64719651, 129439302]

約数ペア:

[(1, 129439302), (2, 64719651), (3, 43146434), (6, 21573217), (139, 931218), (278, 465609), (417, 310406), (834, 155203)]