143245324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1549}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 255626000

約数和(自身を除く): 112380676

約数列:

[1, 2, 4, 61, 122, 244, 379, 758, 1516, 1549, 3098, 6196, 23119, 46238, 92476, 94489, 188978, 377956, 587071, 1174142, 2348284, 35811331, 71622662, 143245324]

約数ペア:

[(1, 143245324), (2, 71622662), (4, 35811331), (61, 2348284), (122, 1174142), (244, 587071), (379, 377956), (758, 188978), (1516, 94489), (1549, 92476), (3098, 46238), (6196, 23119)]