123554256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367721}}^1$

素因数の和:367739

約数の個数: 40

約数和(自身を含む): 364780224

約数和(自身を除く): 241225968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367721, 735442, 1103163, 1470884, 2206326, 2574047, 2941768, 4412652, 5148094, 5883536, 7722141, 8825304, 10296188, 15444282, 17650608, 20592376, 30888564, 41184752, 61777128, 123554256]

約数ペア:

[(1, 123554256), (2, 61777128), (3, 41184752), (4, 30888564), (6, 20592376), (7, 17650608), (8, 15444282), (12, 10296188), (14, 8825304), (16, 7722141), (21, 5883536), (24, 5148094), (28, 4412652), (42, 2941768), (48, 2574047), (56, 2206326), (84, 1470884), (112, 1103163), (168, 735442), (336, 367721)]