151778808

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 428875200

約数和(自身を除く): 277096392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 157, 174, 232, 261, 314, 348, 463, 471, 522, 628, 696, 926, 942, 1044, 1256, 1389, 1413, 1852, 1884, 2088, 2778, 2826, 3704, 3768, 4167, 4553, 5556, 5652, 8334, 9106, 11112, 11304, 13427, 13659, 16668, 18212, 26854, 27318, 33336, 36424, 40281, 40977, 53708, 54636, 72691, 80562, 81954, 107416, 109272, 120843, 145382, 161124, 163908, 218073, 241686, 290764, 322248, 327816, 436146, 483372, 581528, 654219, 872292, 966744, 1308438, 1744584, 2108039, 2616876, 4216078, 5233752, 6324117, 8432156, 12648234, 16864312, 18972351, 25296468, 37944702, 50592936, 75889404, 151778808]

約数ペア:

[(1, 151778808), (2, 75889404), (3, 50592936), (4, 37944702), (6, 25296468), (8, 18972351), (9, 16864312), (12, 12648234), (18, 8432156), (24, 6324117), (29, 5233752), (36, 4216078), (58, 2616876), (72, 2108039), (87, 1744584), (116, 1308438), (157, 966744), (174, 872292), (232, 654219), (261, 581528), (314, 483372), (348, 436146), (463, 327816), (471, 322248), (522, 290764), (628, 241686), (696, 218073), (926, 163908), (942, 161124), (1044, 145382), (1256, 120843), (1389, 109272), (1413, 107416), (1852, 81954), (1884, 80562), (2088, 72691), (2778, 54636), (2826, 53708), (3704, 40977), (3768, 40281), (4167, 36424), (4553, 33336), (5556, 27318), (5652, 26854), (8334, 18212), (9106, 16668), (11112, 13659), (11304, 13427)]