156967952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338293}}^1$

素因数の和:338330

約数の個数: 20

約数和(自身を含む): 314613420

約数和(自身を除く): 157645468

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338293, 676586, 1353172, 2706344, 5412688, 9810497, 19620994, 39241988, 78483976, 156967952]

約数ペア:

[(1, 156967952), (2, 78483976), (4, 39241988), (8, 19620994), (16, 9810497), (29, 5412688), (58, 2706344), (116, 1353172), (232, 676586), (464, 338293)]