157730521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 172757200

約数和(自身を除く): 15026679

約数列:

[1, 13, 109, 157, 709, 1417, 2041, 9217, 17113, 77281, 111313, 222469, 1004653, 1447069, 12133117, 157730521]

約数ペア:

[(1, 157730521), (13, 12133117), (109, 1447069), (157, 1004653), (709, 222469), (1417, 111313), (2041, 77281), (9217, 17113)]