160985888

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2341}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 363553344

約数和(自身を除く): 202567456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 2149, 2341, 2456, 4298, 4682, 4912, 8596, 9364, 9824, 16387, 17192, 18728, 32774, 34384, 37456, 65548, 68768, 74912, 131096, 262192, 524384, 718687, 1437374, 2874748, 5030809, 5749496, 10061618, 11498992, 20123236, 22997984, 40246472, 80492944, 160985888]

約数ペア:

[(1, 160985888), (2, 80492944), (4, 40246472), (7, 22997984), (8, 20123236), (14, 11498992), (16, 10061618), (28, 5749496), (32, 5030809), (56, 2874748), (112, 1437374), (224, 718687), (307, 524384), (614, 262192), (1228, 131096), (2149, 74912), (2341, 68768), (2456, 65548), (4298, 37456), (4682, 34384), (4912, 32774), (8596, 18728), (9364, 17192), (9824, 16387)]