144564994

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{39869}}^1$

素因数の和:39922

約数の個数: 24

約数和(自身を含む): 259075260

約数和(自身を除く): 114510266

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 39869, 79738, 279083, 558166, 1475153, 1953581, 2950306, 3907162, 10326071, 20652142, 72282497, 144564994]

約数ペア:

[(1, 144564994), (2, 72282497), (7, 20652142), (14, 10326071), (37, 3907162), (49, 2950306), (74, 1953581), (98, 1475153), (259, 558166), (518, 279083), (1813, 79738), (3626, 39869)]