144583216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{123787}}^1$

素因数の和:123868

約数の個数: 20

約数和(自身を含む): 283969672

約数和(自身を除く): 139386456

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 123787, 247574, 495148, 990296, 1980592, 9036451, 18072902, 36145804, 72291608, 144583216]

約数ペア:

[(1, 144583216), (2, 72291608), (4, 36145804), (8, 18072902), (16, 9036451), (73, 1980592), (146, 990296), (292, 495148), (584, 247574), (1168, 123787)]