159762428

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{16349}}^1$

素因数の和:16709

約数の個数: 24

約数和(自身を含む): 320460000

約数和(自身を除く): 160697572

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772, 16349, 32698, 65396, 114443, 228886, 457772, 5705801, 11411602, 22823204, 39940607, 79881214, 159762428]

約数ペア:

[(1, 159762428), (2, 79881214), (4, 39940607), (7, 22823204), (14, 11411602), (28, 5705801), (349, 457772), (698, 228886), (1396, 114443), (2443, 65396), (4886, 32698), (9772, 16349)]