159487412

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72101}}^1$

素因数の和:72191

約数の個数: 24

約数和(自身を含む): 323016960

約数和(自身を除く): 163529548

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 72101, 144202, 288404, 504707, 1009414, 2018828, 5695979, 11391958, 22783916, 39871853, 79743706, 159487412]

約数ペア:

[(1, 159487412), (2, 79743706), (4, 39871853), (7, 22783916), (14, 11391958), (28, 5695979), (79, 2018828), (158, 1009414), (316, 504707), (553, 288404), (1106, 144202), (2212, 72101)]