138768608

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{35839}}^1$

素因数の和:35871

約数の個数: 36

約数和(自身を含む): 300303360

約数和(自身を除く): 161534752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 35839, 71678, 143356, 286712, 394229, 573424, 788458, 1146848, 1576916, 3153832, 4336519, 6307664, 8673038, 12615328, 17346076, 34692152, 69384304, 138768608]

約数ペア:

[(1, 138768608), (2, 69384304), (4, 34692152), (8, 17346076), (11, 12615328), (16, 8673038), (22, 6307664), (32, 4336519), (44, 3153832), (88, 1576916), (121, 1146848), (176, 788458), (242, 573424), (352, 394229), (484, 286712), (968, 143356), (1936, 71678), (3872, 35839)]