142739533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 152944000

約数和(自身を除く): 10204467

約数列:

[1, 19, 109, 157, 439, 2071, 2983, 8341, 17113, 47851, 68923, 325147, 909169, 1309537, 7512607, 142739533]

約数ペア:

[(1, 142739533), (19, 7512607), (109, 1309537), (157, 909169), (439, 325147), (2071, 68923), (2983, 47851), (8341, 17113)]