127568688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204437}}^1$

素因数の和:204461

約数の個数: 40

約数和(自身を含む): 354904368

約数和(自身を除く): 227335680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 204437, 408874, 613311, 817748, 1226622, 1635496, 2453244, 2657681, 3270992, 4906488, 5315362, 7973043, 9812976, 10630724, 15946086, 21261448, 31892172, 42522896, 63784344, 127568688]

約数ペア:

[(1, 127568688), (2, 63784344), (3, 42522896), (4, 31892172), (6, 21261448), (8, 15946086), (12, 10630724), (13, 9812976), (16, 7973043), (24, 5315362), (26, 4906488), (39, 3270992), (48, 2657681), (52, 2453244), (78, 1635496), (104, 1226622), (156, 817748), (208, 613311), (312, 408874), (624, 204437)]