127918672

素因数分解:

$2^4\times 7^1\times {\mathrm{1142131}}^1$

素因数の和:1142146

約数の個数: 20

約数和(自身を含む): 283248736

約数和(自身を除く): 155330064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1142131, 2284262, 4568524, 7994917, 9137048, 15989834, 18274096, 31979668, 63959336, 127918672]

約数ペア:

[(1, 127918672), (2, 63959336), (4, 31979668), (7, 18274096), (8, 15989834), (14, 9137048), (16, 7994917), (28, 4568524), (56, 2284262), (112, 1142131)]