143218854

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 324022608

約数和(自身を除く): 180803754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1413, 1877, 2826, 3754, 4239, 5631, 8478, 11262, 12717, 16893, 25434, 33786, 38151, 50679, 76302, 101358, 152037, 294689, 304074, 456111, 589378, 884067, 912222, 1768134, 2652201, 5304402, 7956603, 15913206, 23869809, 47739618, 71609427, 143218854]

約数ペア:

[(1, 143218854), (2, 71609427), (3, 47739618), (6, 23869809), (9, 15913206), (18, 7956603), (27, 5304402), (54, 2652201), (81, 1768134), (157, 912222), (162, 884067), (243, 589378), (314, 456111), (471, 304074), (486, 294689), (942, 152037), (1413, 101358), (1877, 76302), (2826, 50679), (3754, 38151), (4239, 33786), (5631, 25434), (8478, 16893), (11262, 12717)]