157993128

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{5641}}^1$

素因数の和:6042

約数の個数: 48

約数和(自身を含む): 429074100

約数和(自身を除く): 271080972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 5641, 7002, 9336, 11282, 14004, 16923, 22564, 28008, 33846, 45128, 50769, 67692, 101538, 135384, 203076, 406152, 2194349, 4388698, 6583047, 8777396, 13166094, 17554792, 19749141, 26332188, 39498282, 52664376, 78996564, 157993128]

約数ペア:

[(1, 157993128), (2, 78996564), (3, 52664376), (4, 39498282), (6, 26332188), (8, 19749141), (9, 17554792), (12, 13166094), (18, 8777396), (24, 6583047), (36, 4388698), (72, 2194349), (389, 406152), (778, 203076), (1167, 135384), (1556, 101538), (2334, 67692), (3112, 50769), (3501, 45128), (4668, 33846), (5641, 28008), (7002, 22564), (9336, 16923), (11282, 14004)]