149490841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 162348160

約数和(自身を除く): 12857319

約数列:

[1, 19, 37, 337, 631, 703, 6403, 11989, 12469, 23347, 212647, 236911, 443593, 4040293, 7867939, 149490841]

約数ペア:

[(1, 149490841), (19, 7867939), (37, 4040293), (337, 443593), (631, 236911), (703, 212647), (6403, 23347), (11989, 12469)]