144939136

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{36527}}^1$

素因数の和:36572

約数の個数: 32

約数和(自身を含む): 298068480

約数和(自身を除く): 153129344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 36527, 73054, 146108, 292216, 584432, 1132337, 1168864, 2264674, 2337728, 4529348, 4675456, 9058696, 18117392, 36234784, 72469568, 144939136]

約数ペア:

[(1, 144939136), (2, 72469568), (4, 36234784), (8, 18117392), (16, 9058696), (31, 4675456), (32, 4529348), (62, 2337728), (64, 2264674), (124, 1168864), (128, 1132337), (248, 584432), (496, 292216), (992, 146108), (1984, 73054), (3968, 36527)]