154983136

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 237894944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2029, 2387, 2464, 2728, 3472, 4058, 4774, 5456, 6944, 8116, 9548, 10912, 14203, 16232, 19096, 22319, 28406, 32464, 38192, 44638, 56812, 62899, 64928, 76384, 89276, 113624, 125798, 156233, 178552, 227248, 251596, 312466, 357104, 440293, 454496, 503192, 624932, 691889, 714208, 880586, 1006384, 1249864, 1383778, 1761172, 2012768, 2499728, 2767556, 3522344, 4843223, 4999456, 5535112, 7044688, 9686446, 11070224, 14089376, 19372892, 22140448, 38745784, 77491568, 154983136]

約数ペア:

[(1, 154983136), (2, 77491568), (4, 38745784), (7, 22140448), (8, 19372892), (11, 14089376), (14, 11070224), (16, 9686446), (22, 7044688), (28, 5535112), (31, 4999456), (32, 4843223), (44, 3522344), (56, 2767556), (62, 2499728), (77, 2012768), (88, 1761172), (112, 1383778), (124, 1249864), (154, 1006384), (176, 880586), (217, 714208), (224, 691889), (248, 624932), (308, 503192), (341, 454496), (352, 440293), (434, 357104), (496, 312466), (616, 251596), (682, 227248), (868, 178552), (992, 156233), (1232, 125798), (1364, 113624), (1736, 89276), (2029, 76384), (2387, 64928), (2464, 62899), (2728, 56812), (3472, 44638), (4058, 38192), (4774, 32464), (5456, 28406), (6944, 22319), (8116, 19096), (9548, 16232), (10912, 14203)]