115505214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^2$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 257198976

約数和(自身を除く): 141693762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 157, 213, 314, 426, 471, 781, 942, 1562, 1727, 2343, 3454, 4686, 5181, 10362, 11147, 22294, 24649, 33441, 49298, 66882, 73947, 122617, 147894, 245234, 271139, 367851, 542278, 735702, 813417, 1626834, 1750079, 3500158, 5250237, 10500474, 19250869, 38501738, 57752607, 115505214]

約数ペア:

[(1, 115505214), (2, 57752607), (3, 38501738), (6, 19250869), (11, 10500474), (22, 5250237), (33, 3500158), (66, 1750079), (71, 1626834), (142, 813417), (157, 735702), (213, 542278), (314, 367851), (426, 271139), (471, 245234), (781, 147894), (942, 122617), (1562, 73947), (1727, 66882), (2343, 49298), (3454, 33441), (4686, 24649), (5181, 22294), (10362, 11147)]