138763504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{788429}}^1$

素因数の和:788448

約数の個数: 20

約数和(自身を含む): 293295960

約数和(自身を除く): 154532456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 788429, 1576858, 3153716, 6307432, 8672719, 12614864, 17345438, 34690876, 69381752, 138763504]

約数ペア:

[(1, 138763504), (2, 69381752), (4, 34690876), (8, 17345438), (11, 12614864), (16, 8672719), (22, 6307432), (44, 3153716), (88, 1576858), (176, 788429)]