126319564

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{85121}}^1$

素因数の和:85185

約数の個数: 24

約数和(自身を含む): 257408928

約数和(自身を除く): 131089364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 85121, 170242, 340484, 595847, 1191694, 2383388, 4511413, 9022826, 18045652, 31579891, 63159782, 126319564]

約数ペア:

[(1, 126319564), (2, 63159782), (4, 31579891), (7, 18045652), (14, 9022826), (28, 4511413), (53, 2383388), (106, 1191694), (212, 595847), (371, 340484), (742, 170242), (1484, 85121)]