123970792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 258743520

約数和(自身を除く): 134772728

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 664, 913, 968, 1543, 1826, 3086, 3652, 6172, 7304, 10043, 12344, 16973, 20086, 33946, 40172, 67892, 80344, 128069, 135784, 186703, 256138, 373406, 512276, 746812, 1024552, 1408759, 1493624, 2817518, 5635036, 11270072, 15496349, 30992698, 61985396, 123970792]

約数ペア:

[(1, 123970792), (2, 61985396), (4, 30992698), (8, 15496349), (11, 11270072), (22, 5635036), (44, 2817518), (83, 1493624), (88, 1408759), (121, 1024552), (166, 746812), (242, 512276), (332, 373406), (484, 256138), (664, 186703), (913, 135784), (968, 128069), (1543, 80344), (1826, 67892), (3086, 40172), (3652, 33946), (6172, 20086), (7304, 16973), (10043, 12344)]