156789234140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101811191}}^1$

素因数の和:101811218

約数の個数: 48

約数和(自身を含む): 410502726144

約数和(自身を除く): 253713492004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 101811191, 203622382, 407244764, 509055955, 712678337, 1018111910, 1119923101, 1425356674, 2036223820, 2239846202, 2850713348, 3563391685, 4479692404, 5599615505, 7126783370, 7839461707, 11199231010, 14253566740, 15678923414, 22398462020, 31357846828, 39197308535, 78394617070, 156789234140]

約数ペア:

[(1, 156789234140), (2, 78394617070), (4, 39197308535), (5, 31357846828), (7, 22398462020), (10, 15678923414), (11, 14253566740), (14, 11199231010), (20, 7839461707), (22, 7126783370), (28, 5599615505), (35, 4479692404), (44, 3563391685), (55, 2850713348), (70, 2239846202), (77, 2036223820), (110, 1425356674), (140, 1119923101), (154, 1018111910), (220, 712678337), (308, 509055955), (385, 407244764), (770, 203622382), (1540, 101811191)]