143048836

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 299174400

約数和(自身を除く): 156125564

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 2009, 2543, 4018, 5086, 8036, 10172, 14063, 17801, 28126, 35602, 56252, 71204, 104263, 124607, 208526, 249214, 417052, 498428, 729841, 872249, 1459682, 1744498, 2919364, 3488996, 5108887, 10217774, 20435548, 35762209, 71524418, 143048836]

約数ペア:

[(1, 143048836), (2, 71524418), (4, 35762209), (7, 20435548), (14, 10217774), (28, 5108887), (41, 3488996), (49, 2919364), (82, 1744498), (98, 1459682), (164, 872249), (196, 729841), (287, 498428), (343, 417052), (574, 249214), (686, 208526), (1148, 124607), (1372, 104263), (2009, 71204), (2543, 56252), (4018, 35602), (5086, 28126), (8036, 17801), (10172, 14063)]