149842672

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5087}}^1$

素因数の和:5365

約数の個数: 40

約数和(自身を含む): 333121536

約数和(自身を除く): 183278864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 5087, 7364, 10174, 14728, 20348, 29456, 35609, 40696, 71218, 81392, 142436, 284872, 569744, 1337881, 2675762, 5351524, 9365167, 10703048, 18730334, 21406096, 37460668, 74921336, 149842672]

約数ペア:

[(1, 149842672), (2, 74921336), (4, 37460668), (7, 21406096), (8, 18730334), (14, 10703048), (16, 9365167), (28, 5351524), (56, 2675762), (112, 1337881), (263, 569744), (526, 284872), (1052, 142436), (1841, 81392), (2104, 71218), (3682, 40696), (4208, 35609), (5087, 29456), (7364, 20348), (10174, 14728)]