139080252

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{26891}}^1$

素因数の和:27329

約数の個数: 24

約数和(自身を含む): 325285632

約数和(自身を除く): 186205380

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 26891, 53782, 80673, 107564, 161346, 322692, 11590021, 23180042, 34770063, 46360084, 69540126, 139080252]

約数ペア:

[(1, 139080252), (2, 69540126), (3, 46360084), (4, 34770063), (6, 23180042), (12, 11590021), (431, 322692), (862, 161346), (1293, 107564), (1724, 80673), (2586, 53782), (5172, 26891)]