142018688

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 64

約数和(自身を含む): 333841920

約数和(自身を除く): 191823232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5113, 6944, 10226, 13888, 20452, 27776, 35791, 40904, 71582, 81808, 143164, 158503, 163616, 286328, 317006, 327232, 572656, 634012, 654464, 1109521, 1145312, 1268024, 2219042, 2290624, 2536048, 4438084, 4581248, 5072096, 8876168, 10144192, 17752336, 20288384, 35504672, 71009344, 142018688]

約数ペア:

[(1, 142018688), (2, 71009344), (4, 35504672), (7, 20288384), (8, 17752336), (14, 10144192), (16, 8876168), (28, 5072096), (31, 4581248), (32, 4438084), (56, 2536048), (62, 2290624), (64, 2219042), (112, 1268024), (124, 1145312), (128, 1109521), (217, 654464), (224, 634012), (248, 572656), (434, 327232), (448, 317006), (496, 286328), (868, 163616), (896, 158503), (992, 143164), (1736, 81808), (1984, 71582), (3472, 40904), (3968, 35791), (5113, 27776), (6944, 20452), (10226, 13888)]