128937912

素因数分解:

$2^3\times 3^1\times {\mathrm{5372413}}^1$

素因数の和:5372422

約数の個数: 16

約数和(自身を含む): 322344840

約数和(自身を除く): 193406928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5372413, 10744826, 16117239, 21489652, 32234478, 42979304, 64468956, 128937912]

約数ペア:

[(1, 128937912), (2, 64468956), (3, 42979304), (4, 32234478), (6, 21489652), (8, 16117239), (12, 10744826), (24, 5372413)]