149728852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{937}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 323572480

約数和(自身を除く): 173843628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 937, 1756, 1874, 3073, 3748, 5707, 6146, 6559, 11414, 12181, 12292, 13118, 22828, 24362, 26236, 39949, 48724, 79898, 85267, 159796, 170534, 341068, 411343, 822686, 1645372, 2879401, 5347459, 5758802, 10694918, 11517604, 21389836, 37432213, 74864426, 149728852]

約数ペア:

[(1, 149728852), (2, 74864426), (4, 37432213), (7, 21389836), (13, 11517604), (14, 10694918), (26, 5758802), (28, 5347459), (52, 2879401), (91, 1645372), (182, 822686), (364, 411343), (439, 341068), (878, 170534), (937, 159796), (1756, 85267), (1874, 79898), (3073, 48724), (3748, 39949), (5707, 26236), (6146, 24362), (6559, 22828), (11414, 13118), (12181, 12292)]