156665884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 280673120

約数和(自身を除く): 124007236

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 5209, 7519, 10418, 15038, 20836, 30076, 380257, 536527, 760514, 1073054, 1521028, 2146108, 39166471, 78332942, 156665884]

約数ペア:

[(1, 156665884), (2, 78332942), (4, 39166471), (73, 2146108), (103, 1521028), (146, 1073054), (206, 760514), (292, 536527), (412, 380257), (5209, 30076), (7519, 20836), (10418, 15038)]