156720040090

素因数分解:

$2^1\times 5^1\times {\mathrm{16253}}^1\times {\mathrm{964253}}^1$

素因数の和:980513

約数の個数: 16

約数和(自身を含む): 282113721288

約数和(自身を除く): 125393681198

約数列:

[1, 2, 5, 10, 16253, 32506, 81265, 162530, 964253, 1928506, 4821265, 9642530, 15672004009, 31344008018, 78360020045, 156720040090]

約数ペア:

[(1, 156720040090), (2, 78360020045), (5, 31344008018), (10, 15672004009), (16253, 9642530), (32506, 4821265), (81265, 1928506), (162530, 964253)]