156722488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6101}}^1$

素因数の和:6152

約数の個数: 48

約数和(自身を含む): 334999800

約数和(自身を除く): 178277312

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6101, 6422, 12202, 12844, 24404, 25688, 48808, 79313, 115919, 158626, 231838, 317252, 463676, 634504, 927352, 1031069, 1506947, 2062138, 3013894, 4124276, 6027788, 8248552, 12055576, 19590311, 39180622, 78361244, 156722488]

約数ペア:

[(1, 156722488), (2, 78361244), (4, 39180622), (8, 19590311), (13, 12055576), (19, 8248552), (26, 6027788), (38, 4124276), (52, 3013894), (76, 2062138), (104, 1506947), (152, 1031069), (169, 927352), (247, 634504), (338, 463676), (494, 317252), (676, 231838), (988, 158626), (1352, 115919), (1976, 79313), (3211, 48808), (6101, 25688), (6422, 24404), (12202, 12844)]