129121878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6572

約数の個数: 32

約数和(自身を含む): 267494400

約数和(自身を除く): 138372522

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 3337, 6449, 6674, 10011, 12898, 19347, 20022, 38694, 303103, 457879, 606206, 909309, 915758, 1373637, 1818618, 2747274, 21520313, 43040626, 64560939, 129121878]

約数ペア:

[(1, 129121878), (2, 64560939), (3, 43040626), (6, 21520313), (47, 2747274), (71, 1818618), (94, 1373637), (141, 915758), (142, 909309), (213, 606206), (282, 457879), (426, 303103), (3337, 38694), (6449, 20022), (6674, 19347), (10011, 12898)]