8156244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 12165036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 431, 498, 862, 996, 1293, 1577, 1724, 2586, 3154, 4731, 5172, 6308, 8189, 9462, 16378, 18924, 24567, 32756, 35773, 49134, 71546, 98268, 107319, 143092, 214638, 429276, 679687, 1359374, 2039061, 2718748, 4078122, 8156244]

約数ペア:

[(1, 8156244), (2, 4078122), (3, 2718748), (4, 2039061), (6, 1359374), (12, 679687), (19, 429276), (38, 214638), (57, 143092), (76, 107319), (83, 98268), (114, 71546), (166, 49134), (228, 35773), (249, 32756), (332, 24567), (431, 18924), (498, 16378), (862, 9462), (996, 8189), (1293, 6308), (1577, 5172), (1724, 4731), (2586, 3154)]