155655477428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{49825697}}^1$

素因数の和:49825783

約数の個数: 24

約数和(自身を含む): 301345821504

約数和(自身を除く): 145690344076

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 49825697, 99651394, 199302788, 548082667, 1096165334, 2192330668, 3537624487, 7075248974, 14150497948, 38913869357, 77827738714, 155655477428]

約数ペア:

[(1, 155655477428), (2, 77827738714), (4, 38913869357), (11, 14150497948), (22, 7075248974), (44, 3537624487), (71, 2192330668), (142, 1096165334), (284, 548082667), (781, 199302788), (1562, 99651394), (3124, 49825697)]