158987584

素因数分解:

$2^6\times 7^1\times {\mathrm{354883}}^1$

素因数の和:354902

約数の個数: 28

約数和(自身を含む): 360562144

約数和(自身を除く): 201574560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 354883, 709766, 1419532, 2484181, 2839064, 4968362, 5678128, 9936724, 11356256, 19873448, 22712512, 39746896, 79493792, 158987584]

約数ペア:

[(1, 158987584), (2, 79493792), (4, 39746896), (7, 22712512), (8, 19873448), (14, 11356256), (16, 9936724), (28, 5678128), (32, 4968362), (56, 2839064), (64, 2484181), (112, 1419532), (224, 709766), (448, 354883)]