126720932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6108

約数の個数: 36

約数和(自身を含む): 247919616

約数和(自身を除く): 121198684

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 6047, 10478, 12094, 20956, 24188, 78611, 157222, 187457, 314444, 374914, 749828, 1021943, 2043886, 2436941, 4087772, 4873882, 9747764, 31680233, 63360466, 126720932]

約数ペア:

[(1, 126720932), (2, 63360466), (4, 31680233), (13, 9747764), (26, 4873882), (31, 4087772), (52, 2436941), (62, 2043886), (124, 1021943), (169, 749828), (338, 374914), (403, 314444), (676, 187457), (806, 157222), (1612, 78611), (5239, 24188), (6047, 20956), (10478, 12094)]