156957377444

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{19131811}}^1$

素因数の和:19132115

約数の個数: 24

約数和(自身を含む): 314986152768

約数和(自身を除く): 158028775324

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 19131811, 38263622, 76527244, 133922677, 267845354, 535690708, 5605620623, 11211241246, 22422482492, 39239344361, 78478688722, 156957377444]

約数ペア:

[(1, 156957377444), (2, 78478688722), (4, 39239344361), (7, 22422482492), (14, 11211241246), (28, 5605620623), (293, 535690708), (586, 267845354), (1172, 133922677), (2051, 76527244), (4102, 38263622), (8204, 19131811)]