130178188

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{5059}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 260691200

約数和(自身を除く): 130513012

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 3676, 5059, 6433, 10118, 12866, 20236, 25732, 35413, 70826, 141652, 4649221, 9298442, 18596884, 32544547, 65089094, 130178188]

約数ペア:

[(1, 130178188), (2, 65089094), (4, 32544547), (7, 18596884), (14, 9298442), (28, 4649221), (919, 141652), (1838, 70826), (3676, 35413), (5059, 25732), (6433, 20236), (10118, 12866)]