159954928

素因数分解:

$2^4\times 7^1\times {\mathrm{1428169}}^1$

素因数の和:1428184

約数の個数: 20

約数和(自身を含む): 354186160

約数和(自身を除く): 194231232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1428169, 2856338, 5712676, 9997183, 11425352, 19994366, 22850704, 39988732, 79977464, 159954928]

約数ペア:

[(1, 159954928), (2, 79977464), (4, 39988732), (7, 22850704), (8, 19994366), (14, 11425352), (16, 9997183), (28, 5712676), (56, 2856338), (112, 1428169)]