129439356

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 309270528

約数和(自身を除く): 179831172

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 271, 318, 542, 636, 751, 813, 1084, 1502, 1626, 2253, 3004, 3252, 4506, 9012, 14363, 28726, 39803, 43089, 57452, 79606, 86178, 119409, 159212, 172356, 203521, 238818, 407042, 477636, 610563, 814084, 1221126, 2442252, 10786613, 21573226, 32359839, 43146452, 64719678, 129439356]

約数ペア:

[(1, 129439356), (2, 64719678), (3, 43146452), (4, 32359839), (6, 21573226), (12, 10786613), (53, 2442252), (106, 1221126), (159, 814084), (212, 610563), (271, 477636), (318, 407042), (542, 238818), (636, 203521), (751, 172356), (813, 159212), (1084, 119409), (1502, 86178), (1626, 79606), (2253, 57452), (3004, 43089), (3252, 39803), (4506, 28726), (9012, 14363)]