158172408

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{8353}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 430063920

約数和(自身を除く): 271891512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 8353, 9468, 16706, 18936, 25059, 33412, 50118, 66824, 75177, 100236, 150354, 200472, 300708, 601416, 2196839, 4393678, 6590517, 8787356, 13181034, 17574712, 19771551, 26362068, 39543102, 52724136, 79086204, 158172408]

約数ペア:

[(1, 158172408), (2, 79086204), (3, 52724136), (4, 39543102), (6, 26362068), (8, 19771551), (9, 17574712), (12, 13181034), (18, 8787356), (24, 6590517), (36, 4393678), (72, 2196839), (263, 601416), (526, 300708), (789, 200472), (1052, 150354), (1578, 100236), (2104, 75177), (2367, 66824), (3156, 50118), (4734, 33412), (6312, 25059), (8353, 18936), (9468, 16706)]