171129486536

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{2113}}^1\times {\mathrm{15647}}^1$

素因数の和:18413

約数の個数: 32

約数和(自身を含む): 321536355840

約数和(自身を除く): 150406869304

約数列:

[1, 2, 4, 8, 647, 1294, 2113, 2588, 4226, 5176, 8452, 15647, 16904, 31294, 62588, 125176, 1367111, 2734222, 5468444, 10123609, 10936888, 20247218, 33062111, 40494436, 66124222, 80988872, 132248444, 264496888, 21391185817, 42782371634, 85564743268, 171129486536]

約数ペア:

[(1, 171129486536), (2, 85564743268), (4, 42782371634), (8, 21391185817), (647, 264496888), (1294, 132248444), (2113, 80988872), (2588, 66124222), (4226, 40494436), (5176, 33062111), (8452, 20247218), (15647, 10936888), (16904, 10123609), (31294, 5468444), (62588, 2734222), (125176, 1367111)]