156798144505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2868871}}^1$

素因数の和:2869536

約数の個数: 16

約数和(自身を含む): 199535785344

約数和(自身を除く): 42737640839

約数列:

[1, 5, 17, 85, 643, 3215, 10931, 54655, 2868871, 14344355, 48770807, 243854035, 1844684053, 9223420265, 31359628901, 156798144505]

約数ペア:

[(1, 156798144505), (5, 31359628901), (17, 9223420265), (85, 1844684053), (643, 243854035), (3215, 48770807), (10931, 14344355), (54655, 2868871)]