167208104

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21481}}^1$

素因数の和:21633

約数の個数: 32

約数和(自身を含む): 360897600

約数和(自身を除く): 193689496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 21481, 42962, 85924, 150367, 171848, 300734, 601468, 1202936, 2985859, 5971718, 11943436, 20901013, 23886872, 41802026, 83604052, 167208104]

約数ペア:

[(1, 167208104), (2, 83604052), (4, 41802026), (7, 23886872), (8, 20901013), (14, 11943436), (28, 5971718), (56, 2985859), (139, 1202936), (278, 601468), (556, 300734), (973, 171848), (1112, 150367), (1946, 85924), (3892, 42962), (7784, 21481)]