128180442798

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{12471341}}^1$

素因数の和:12471920

約数の個数: 24

約数和(自身を含む): 278210697336

約数和(自身を除く): 150030254538

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 10278, 12471341, 24942682, 37414023, 74828046, 112242069, 224484138, 7121135711, 14242271422, 21363407133, 42726814266, 64090221399, 128180442798]

約数ペア:

[(1, 128180442798), (2, 64090221399), (3, 42726814266), (6, 21363407133), (9, 14242271422), (18, 7121135711), (571, 224484138), (1142, 112242069), (1713, 74828046), (3426, 37414023), (5139, 24942682), (10278, 12471341)]