156965347504

素因数分解:

$2^4\times 7^1\times {\mathrm{1401476317}}^1$

素因数の和:1401476332

約数の個数: 20

約数和(自身を含む): 347566126864

約数和(自身を除く): 190600779360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401476317, 2802952634, 5605905268, 9810334219, 11211810536, 19620668438, 22423621072, 39241336876, 78482673752, 156965347504]

約数ペア:

[(1, 156965347504), (2, 78482673752), (4, 39241336876), (7, 22423621072), (8, 19620668438), (14, 11211810536), (16, 9810334219), (28, 5605905268), (56, 2802952634), (112, 1401476317)]