131636724

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{80071}}^1$

素因数の和:80215

約数の個数: 24

約数和(自身を含む): 309398208

約数和(自身を除く): 177761484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 80071, 160142, 240213, 320284, 480426, 960852, 10969727, 21939454, 32909181, 43878908, 65818362, 131636724]

約数ペア:

[(1, 131636724), (2, 65818362), (3, 43878908), (4, 32909181), (6, 21939454), (12, 10969727), (137, 960852), (274, 480426), (411, 320284), (548, 240213), (822, 160142), (1644, 80071)]