143882872

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20231}}^1$

素因数の和:20371

約数の個数: 32

約数和(自身を含む): 310763520

約数和(自身を除く): 166880648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 20231, 40462, 80924, 141617, 161848, 283234, 566468, 1132936, 2569337, 5138674, 10277348, 17985359, 20554696, 35970718, 71941436, 143882872]

約数ペア:

[(1, 143882872), (2, 71941436), (4, 35970718), (7, 20554696), (8, 17985359), (14, 10277348), (28, 5138674), (56, 2569337), (127, 1132936), (254, 566468), (508, 283234), (889, 161848), (1016, 141617), (1778, 80924), (3556, 40462), (7112, 20231)]