144741976

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 285626520

約数和(自身を除く): 140884544

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 281, 536, 562, 961, 1124, 1922, 2077, 2248, 3844, 4154, 7688, 8308, 8711, 16616, 17422, 18827, 34844, 37654, 64387, 69688, 75308, 128774, 150616, 257548, 270041, 515096, 540082, 583637, 1080164, 1167274, 2160328, 2334548, 4669096, 18092747, 36185494, 72370988, 144741976]

約数ペア:

[(1, 144741976), (2, 72370988), (4, 36185494), (8, 18092747), (31, 4669096), (62, 2334548), (67, 2160328), (124, 1167274), (134, 1080164), (248, 583637), (268, 540082), (281, 515096), (536, 270041), (562, 257548), (961, 150616), (1124, 128774), (1922, 75308), (2077, 69688), (2248, 64387), (3844, 37654), (4154, 34844), (7688, 18827), (8308, 17422), (8711, 16616)]