155545590936

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1\times {\mathrm{43591}}^1$

素因数の和:44704

約数の個数: 64

約数和(自身を含む): 391763047680

約数和(自身を除く): 236217456744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 947, 1256, 1884, 1894, 2841, 3768, 3788, 5682, 7576, 11364, 22728, 43591, 87182, 130773, 148679, 174364, 261546, 297358, 348728, 446037, 523092, 594716, 892074, 1046184, 1189432, 1784148, 3568296, 6843787, 13687574, 20531361, 27375148, 41062722, 41280677, 54750296, 82125444, 82561354, 123842031, 164250888, 165122708, 247684062, 330245416, 495368124, 990736248, 6481066289, 12962132578, 19443198867, 25924265156, 38886397734, 51848530312, 77772795468, 155545590936]

約数ペア:

[(1, 155545590936), (2, 77772795468), (3, 51848530312), (4, 38886397734), (6, 25924265156), (8, 19443198867), (12, 12962132578), (24, 6481066289), (157, 990736248), (314, 495368124), (471, 330245416), (628, 247684062), (942, 165122708), (947, 164250888), (1256, 123842031), (1884, 82561354), (1894, 82125444), (2841, 54750296), (3768, 41280677), (3788, 41062722), (5682, 27375148), (7576, 20531361), (11364, 13687574), (22728, 6843787), (43591, 3568296), (87182, 1784148), (130773, 1189432), (148679, 1046184), (174364, 892074), (261546, 594716), (297358, 523092), (348728, 446037)]