155899404

素因数分解:

$2^2\times 3^4\times {\mathrm{481171}}^1$

素因数の和:481187

約数の個数: 30

約数和(自身を含む): 407552684

約数和(自身を除く): 251653280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 481171, 962342, 1443513, 1924684, 2887026, 4330539, 5774052, 8661078, 12991617, 17322156, 25983234, 38974851, 51966468, 77949702, 155899404]

約数ペア:

[(1, 155899404), (2, 77949702), (3, 51966468), (4, 38974851), (6, 25983234), (9, 17322156), (12, 12991617), (18, 8661078), (27, 5774052), (36, 4330539), (54, 2887026), (81, 1924684), (108, 1443513), (162, 962342), (324, 481171)]