163821264

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{26053}}^1$

素因数の和:26195

約数の個数: 40

約数和(自身を含む): 426451872

約数和(自身を除く): 262630608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 26053, 52106, 78159, 104212, 156318, 208424, 312636, 416848, 625272, 1250544, 3412943, 6825886, 10238829, 13651772, 20477658, 27303544, 40955316, 54607088, 81910632, 163821264]

約数ペア:

[(1, 163821264), (2, 81910632), (3, 54607088), (4, 40955316), (6, 27303544), (8, 20477658), (12, 13651772), (16, 10238829), (24, 6825886), (48, 3412943), (131, 1250544), (262, 625272), (393, 416848), (524, 312636), (786, 208424), (1048, 156318), (1572, 104212), (2096, 78159), (3144, 52106), (6288, 26053)]