142185344

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5171

約数の個数: 64

約数和(自身を含む): 334233600

約数和(自身を除く): 192048256

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, 5119, 6944, 10238, 13888, 20476, 27776, 35833, 40952, 71666, 81904, 143332, 158689, 163808, 286664, 317378, 327616, 573328, 634756, 655232, 1110823, 1146656, 1269512, 2221646, 2293312, 2539024, 4443292, 4586624, 5078048, 8886584, 10156096, 17773168, 20312192, 35546336, 71092672, 142185344]

約数ペア:

[(1, 142185344), (2, 71092672), (4, 35546336), (7, 20312192), (8, 17773168), (14, 10156096), (16, 8886584), (28, 5078048), (31, 4586624), (32, 4443292), (56, 2539024), (62, 2293312), (64, 2221646), (112, 1269512), (124, 1146656), (128, 1110823), (217, 655232), (224, 634756), (248, 573328), (434, 327616), (448, 317378), (496, 286664), (868, 163808), (896, 158689), (992, 143332), (1736, 81904), (1984, 71666), (3472, 40952), (3968, 35833), (5119, 27776), (6944, 20476), (10238, 13888)]