168119812

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{19183}}^1$

素因数の和:19507

約数の個数: 24

約数和(自身を含む): 337331456

約数和(自身を除く): 169211644

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 19183, 38366, 76732, 134281, 268562, 537124, 6004279, 12008558, 24017116, 42029953, 84059906, 168119812]

約数ペア:

[(1, 168119812), (2, 84059906), (4, 42029953), (7, 24017116), (14, 12008558), (28, 6004279), (313, 537124), (626, 268562), (1252, 134281), (2191, 76732), (4382, 38366), (8764, 19183)]