145557026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 239293440

約数和(自身を除く): 93736414

約数列:

[1, 2, 17, 34, 47, 79, 94, 158, 799, 1153, 1343, 1598, 2306, 2686, 3713, 7426, 19601, 39202, 54191, 63121, 91087, 108382, 126242, 182174, 921247, 1548479, 1842494, 3096958, 4281089, 8562178, 72778513, 145557026]

約数ペア:

[(1, 145557026), (2, 72778513), (17, 8562178), (34, 4281089), (47, 3096958), (79, 1842494), (94, 1548479), (158, 921247), (799, 182174), (1153, 126242), (1343, 108382), (1598, 91087), (2306, 63121), (2686, 54191), (3713, 39202), (7426, 19601)]