158978853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 261817920

約数和(自身を除く): 102839067

約数列:

[1, 3, 9, 11, 33, 41, 53, 99, 123, 159, 369, 451, 477, 583, 739, 1353, 1749, 2173, 2217, 4059, 5247, 6519, 6651, 8129, 19557, 23903, 24387, 30299, 39167, 71709, 73161, 90897, 117501, 215127, 272691, 333289, 352503, 430837, 999867, 1292511, 1605847, 2999601, 3877533, 4817541, 14452623, 17664317, 52992951, 158978853]

約数ペア:

[(1, 158978853), (3, 52992951), (9, 17664317), (11, 14452623), (33, 4817541), (41, 3877533), (53, 2999601), (99, 1605847), (123, 1292511), (159, 999867), (369, 430837), (451, 352503), (477, 333289), (583, 272691), (739, 215127), (1353, 117501), (1749, 90897), (2173, 73161), (2217, 71709), (4059, 39167), (5247, 30299), (6519, 24387), (6651, 23903), (8129, 19557)]