149200912

素因数分解:

$2^4\times 7^1\times {\mathrm{1332151}}^1$

素因数の和:1332166

約数の個数: 20

約数和(自身を含む): 330373696

約数和(自身を除く): 181172784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1332151, 2664302, 5328604, 9325057, 10657208, 18650114, 21314416, 37300228, 74600456, 149200912]

約数ペア:

[(1, 149200912), (2, 74600456), (4, 37300228), (7, 21314416), (8, 18650114), (14, 10657208), (16, 9325057), (28, 5328604), (56, 2664302), (112, 1332151)]