131647086

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{128311}}^1$

素因数の和:128341

約数の個数: 32

約数和(自身を含む): 307948800

約数和(自身を除く): 176301714

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 128311, 256622, 384933, 769866, 1154799, 2309598, 2437909, 3464397, 4875818, 6928794, 7313727, 14627454, 21941181, 43882362, 65823543, 131647086]

約数ペア:

[(1, 131647086), (2, 65823543), (3, 43882362), (6, 21941181), (9, 14627454), (18, 7313727), (19, 6928794), (27, 4875818), (38, 3464397), (54, 2437909), (57, 2309598), (114, 1154799), (171, 769866), (342, 384933), (513, 256622), (1026, 128311)]