138865128

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^2\times {\mathrm{487}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 351096480

約数和(自身を除く): 212231352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 487, 654, 872, 974, 1308, 1461, 1948, 2616, 2922, 3896, 5844, 11688, 11881, 23762, 35643, 47524, 53083, 71286, 95048, 106166, 142572, 159249, 212332, 285144, 318498, 424664, 636996, 1273992, 5786047, 11572094, 17358141, 23144188, 34716282, 46288376, 69432564, 138865128]

約数ペア:

[(1, 138865128), (2, 69432564), (3, 46288376), (4, 34716282), (6, 23144188), (8, 17358141), (12, 11572094), (24, 5786047), (109, 1273992), (218, 636996), (327, 424664), (436, 318498), (487, 285144), (654, 212332), (872, 159249), (974, 142572), (1308, 106166), (1461, 95048), (1948, 71286), (2616, 53083), (2922, 47524), (3896, 35643), (5844, 23762), (11688, 11881)]