155220494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{49339}}^1$

素因数の和:49376

約数の個数: 24

約数和(自身を含む): 275613240

約数和(自身を除く): 120392746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 49339, 98678, 542729, 641407, 1085458, 1282814, 5970019, 7055477, 11940038, 14110954, 77610247, 155220494]

約数ペア:

[(1, 155220494), (2, 77610247), (11, 14110954), (13, 11940038), (22, 7055477), (26, 5970019), (121, 1282814), (143, 1085458), (242, 641407), (286, 542729), (1573, 98678), (3146, 49339)]