155103476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 148264204

約数列:

[1, 2, 4, 11, 22, 44, 71, 131, 142, 262, 284, 379, 524, 758, 781, 1441, 1516, 1562, 2882, 3124, 4169, 5764, 8338, 9301, 16676, 18602, 26909, 37204, 49649, 53818, 99298, 102311, 107636, 198596, 204622, 295999, 409244, 546139, 591998, 1092278, 1183996, 2184556, 3525079, 7050158, 14100316, 38775869, 77551738, 155103476]

約数ペア:

[(1, 155103476), (2, 77551738), (4, 38775869), (11, 14100316), (22, 7050158), (44, 3525079), (71, 2184556), (131, 1183996), (142, 1092278), (262, 591998), (284, 546139), (379, 409244), (524, 295999), (758, 204622), (781, 198596), (1441, 107636), (1516, 102311), (1562, 99298), (2882, 53818), (3124, 49649), (4169, 37204), (5764, 26909), (8338, 18602), (9301, 16676)]