156768491888

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{138000433}}^1$

素因数の和:138000512

約数の個数: 20

約数和(自身を含む): 308016968688

約数和(自身を除く): 151248476800

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 138000433, 276000866, 552001732, 1104003464, 2208006928, 9798030743, 19596061486, 39192122972, 78384245944, 156768491888]

約数ペア:

[(1, 156768491888), (2, 78384245944), (4, 39192122972), (8, 19596061486), (16, 9798030743), (71, 2208006928), (142, 1104003464), (284, 552001732), (568, 276000866), (1136, 138000433)]