157465763

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 198510480

約数和(自身を除く): 41044717

約数列:

[1, 7, 13, 49, 91, 179, 637, 1253, 1381, 2327, 8771, 9667, 16289, 17953, 67669, 114023, 125671, 247199, 879697, 1730393, 3213587, 12112751, 22495109, 157465763]

約数ペア:

[(1, 157465763), (7, 22495109), (13, 12112751), (49, 3213587), (91, 1730393), (179, 879697), (637, 247199), (1253, 125671), (1381, 114023), (2327, 67669), (8771, 17953), (9667, 16289)]