147907952

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{27431}}^1$

素因数の和:27776

約数の個数: 20

約数和(自身を含む): 287432496

約数和(自身を除く): 139524544

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 27431, 54862, 109724, 219448, 438896, 9244247, 18488494, 36976988, 73953976, 147907952]

約数ペア:

[(1, 147907952), (2, 73953976), (4, 36976988), (8, 18488494), (16, 9244247), (337, 438896), (674, 219448), (1348, 109724), (2696, 54862), (5392, 27431)]