165676

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 340256

約数和(自身を除く): 174580

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 122, 194, 244, 388, 427, 679, 854, 1358, 1708, 2716, 5917, 11834, 23668, 41419, 82838, 165676]

約数ペア:

[(1, 165676), (2, 82838), (4, 41419), (7, 23668), (14, 11834), (28, 5917), (61, 2716), (97, 1708), (122, 1358), (194, 854), (244, 679), (388, 427)]