156904630

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{51109}}^1$

素因数の和:51423

約数の個数: 16

約数和(自身を含む): 283353840

約数和(自身を除く): 126449210

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 51109, 102218, 255545, 511090, 15690463, 31380926, 78452315, 156904630]

約数ペア:

[(1, 156904630), (2, 78452315), (5, 31380926), (10, 15690463), (307, 511090), (614, 255545), (1535, 102218), (3070, 51109)]