138740256

素因数分解:

$2^5\times 3^3\times {\mathrm{160579}}^1$

素因数の和:160598

約数の個数: 48

約数和(自身を含む): 404661600

約数和(自身を除く): 265921344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 160579, 321158, 481737, 642316, 963474, 1284632, 1445211, 1926948, 2569264, 2890422, 3853896, 4335633, 5138528, 5780844, 7707792, 8671266, 11561688, 15415584, 17342532, 23123376, 34685064, 46246752, 69370128, 138740256]

約数ペア:

[(1, 138740256), (2, 69370128), (3, 46246752), (4, 34685064), (6, 23123376), (8, 17342532), (9, 15415584), (12, 11561688), (16, 8671266), (18, 7707792), (24, 5780844), (27, 5138528), (32, 4335633), (36, 3853896), (48, 2890422), (54, 2569264), (72, 1926948), (96, 1445211), (108, 1284632), (144, 963474), (216, 642316), (288, 481737), (432, 321158), (864, 160579)]