135999724

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{17923}}^1$

素因数の和:18205

約数の個数: 24

約数和(自身を含む): 273018368

約数和(自身を除く): 137018644

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 17923, 35846, 71692, 125461, 250922, 501844, 4857133, 9714266, 19428532, 33999931, 67999862, 135999724]

約数ペア:

[(1, 135999724), (2, 67999862), (4, 33999931), (7, 19428532), (14, 9714266), (28, 4857133), (271, 501844), (542, 250922), (1084, 125461), (1897, 71692), (3794, 35846), (7588, 17923)]