155540814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181283}}^1$

素因数の和:181312

約数の個数: 32

約数和(自身を含む): 365468544

約数和(自身を除く): 209927730

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 181283, 362566, 543849, 1087698, 1994113, 2356679, 3988226, 4713358, 5982339, 7070037, 11964678, 14140074, 25923469, 51846938, 77770407, 155540814]

約数ペア:

[(1, 155540814), (2, 77770407), (3, 51846938), (6, 25923469), (11, 14140074), (13, 11964678), (22, 7070037), (26, 5982339), (33, 4713358), (39, 3988226), (66, 2356679), (78, 1994113), (143, 1087698), (286, 543849), (429, 362566), (858, 181283)]