128664534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{74201}}^1$

素因数の和:74240

約数の個数: 24

約数和(自身を含む): 273360168

約数和(自身を除く): 144695634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 74201, 148402, 222603, 445206, 1261417, 2522834, 3784251, 7568502, 21444089, 42888178, 64332267, 128664534]

約数ペア:

[(1, 128664534), (2, 64332267), (3, 42888178), (6, 21444089), (17, 7568502), (34, 3784251), (51, 2522834), (102, 1261417), (289, 445206), (578, 222603), (867, 148402), (1734, 74201)]