156979198448

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{6060037}}^1$

素因数の和:6061664

約数の個数: 20

約数和(自身を含む): 304335108360

約数和(自身を除く): 147355909912

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 12952, 25904, 6060037, 12120074, 24240148, 48480296, 96960592, 9811199903, 19622399806, 39244799612, 78489599224, 156979198448]

約数ペア:

[(1, 156979198448), (2, 78489599224), (4, 39244799612), (8, 19622399806), (16, 9811199903), (1619, 96960592), (3238, 48480296), (6476, 24240148), (12952, 12120074), (25904, 6060037)]