163660129

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 179200000

約数和(自身を除く): 15539871

約数列:

[1, 19, 31, 139, 589, 1999, 2641, 4309, 37981, 61969, 81871, 277861, 1177411, 5279359, 8613691, 163660129]

約数ペア:

[(1, 163660129), (19, 8613691), (31, 5279359), (139, 1177411), (589, 277861), (1999, 81871), (2641, 61969), (4309, 37981)]