168207836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4801}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 310593360

約数和(自身を除く): 142385524

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 4801, 8759, 9602, 17518, 19204, 35036, 91219, 182438, 364876, 2213261, 4426522, 8853044, 42051959, 84103918, 168207836]

約数ペア:

[(1, 168207836), (2, 84103918), (4, 42051959), (19, 8853044), (38, 4426522), (76, 2213261), (461, 364876), (922, 182438), (1844, 91219), (4801, 35036), (8759, 19204), (9602, 17518)]