154977276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{907}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 375258240

約数和(自身を除く): 220280964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 491, 907, 982, 1473, 1814, 1964, 2721, 2946, 3628, 5442, 5892, 10884, 14239, 26303, 28478, 42717, 52606, 56956, 78909, 85434, 105212, 157818, 170868, 315636, 445337, 890674, 1336011, 1781348, 2672022, 5344044, 12914773, 25829546, 38744319, 51659092, 77488638, 154977276]

約数ペア:

[(1, 154977276), (2, 77488638), (3, 51659092), (4, 38744319), (6, 25829546), (12, 12914773), (29, 5344044), (58, 2672022), (87, 1781348), (116, 1336011), (174, 890674), (348, 445337), (491, 315636), (907, 170868), (982, 157818), (1473, 105212), (1814, 85434), (1964, 78909), (2721, 56956), (2946, 52606), (3628, 42717), (5442, 28478), (5892, 26303), (10884, 14239)]