155893144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13523}}^1$

素因数の和:13671

約数の個数: 32

約数和(自身を含む): 321330240

約数和(自身を除く): 165437096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 13523, 27046, 54092, 108184, 148753, 297506, 595012, 1190024, 1771513, 3543026, 7086052, 14172104, 19486643, 38973286, 77946572, 155893144]

約数ペア:

[(1, 155893144), (2, 77946572), (4, 38973286), (8, 19486643), (11, 14172104), (22, 7086052), (44, 3543026), (88, 1771513), (131, 1190024), (262, 595012), (524, 297506), (1048, 148753), (1441, 108184), (2882, 54092), (5764, 27046), (11528, 13523)]