188869346085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{25931}}^1$

素因数の和:26994

約数の個数: 64

約数和(自身を含む): 350597320704

約数和(自身を除く): 161727974619

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 977, 1065, 1491, 2485, 2931, 4885, 6839, 7455, 14655, 20517, 25931, 34195, 69367, 77793, 102585, 129655, 181517, 208101, 346835, 388965, 485569, 544551, 907585, 1040505, 1456707, 1841101, 2427845, 2722755, 5523303, 7283535, 9205505, 12887707, 25334587, 27616515, 38663121, 64438535, 76003761, 126672935, 177342109, 193315605, 380018805, 532026327, 886710545, 1798755677, 2660131635, 5396267031, 8993778385, 12591289739, 26981335155, 37773869217, 62956448695, 188869346085]

約数ペア:

[(1, 188869346085), (3, 62956448695), (5, 37773869217), (7, 26981335155), (15, 12591289739), (21, 8993778385), (35, 5396267031), (71, 2660131635), (105, 1798755677), (213, 886710545), (355, 532026327), (497, 380018805), (977, 193315605), (1065, 177342109), (1491, 126672935), (2485, 76003761), (2931, 64438535), (4885, 38663121), (6839, 27616515), (7455, 25334587), (14655, 12887707), (20517, 9205505), (25931, 7283535), (34195, 5523303), (69367, 2722755), (77793, 2427845), (102585, 1841101), (129655, 1456707), (181517, 1040505), (208101, 907585), (346835, 544551), (388965, 485569)]