128202996

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150473}}^1$

素因数の和:150551

約数の個数: 24

約数和(自身を含む): 303355584

約数和(自身を除く): 175152588

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 150473, 300946, 451419, 601892, 902838, 1805676, 10683583, 21367166, 32050749, 42734332, 64101498, 128202996]

約数ペア:

[(1, 128202996), (2, 64101498), (3, 42734332), (4, 32050749), (6, 21367166), (12, 10683583), (71, 1805676), (142, 902838), (213, 601892), (284, 451419), (426, 300946), (852, 150473)]