121553852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 253102080

約数和(自身を除く): 131548228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 1069, 1834, 2138, 3668, 4061, 4276, 7483, 8122, 14966, 16244, 28427, 29932, 33139, 56854, 66278, 113708, 132556, 140039, 231973, 280078, 463946, 560156, 927892, 980273, 1960546, 3921092, 4341209, 8682418, 17364836, 30388463, 60776926, 121553852]

約数ペア:

[(1, 121553852), (2, 60776926), (4, 30388463), (7, 17364836), (14, 8682418), (28, 4341209), (31, 3921092), (62, 1960546), (124, 980273), (131, 927892), (217, 560156), (262, 463946), (434, 280078), (524, 231973), (868, 140039), (917, 132556), (1069, 113708), (1834, 66278), (2138, 56854), (3668, 33139), (4061, 29932), (4276, 28427), (7483, 16244), (8122, 14966)]